JP3865139 | NETWORK AV SYSTEM |
JP2006295514 | APPARATUS AND METHOD FOR DISPLAYING CONTENTS INFORMATION |
WO/1998/043248 | COMPUTER MEMORY ORGANIZATION |
GRAHAM DAVID CHANCE (US)
FOSS CHRISTOPHER PATRICK (US)
DAVYDOV ANTON M (US)
DYE ALAN C (US)
IVE JONATHAN P (US)
LEMAY STEPHEN O (US)
AMENDED CLAIMS received by the International Bureau on 18 March 2016 (18.03.2016) 1. A method, comprising: at an electronic device with a display and a rotatable input mechanism: displaying, on the display, an affordance representing a music application; receiving user input representing rotation of the rotatable input mechanism; in response to receiving the user input representing the rotation of the rotatable input mechanism, displaying a landing screen of the music application, wherein the landing screen includes display of at least one of a playlist affordance, an artist list affordance, and a song list affordance; receiving user input associated with the landing screen; determining whether the user input associated with the landing screen represents a touch associated with the playlist affordance; and in response to receiving the user input associated with the landing screen and in accordance with a determination that the user input associated with the landing screen represents a touch associated with the playlist affordance, displaying, on the display, one or more playlist selection affordances. 2. The method of claim 1, wherein the electronic device includes a touch-sensitive surface configured to detect intensity of touches, and the method further comprising: while displaying the one or more playlist selection affordances, receiving user input representing a touch on a playlist selection affordance of the one or more playlist selection affordances; determining whether a characteristic intensity of the touch on the playlist selection affordance exceeds an intensity threshold; and in accordance with a determination that the characteristic intensity of the touch on the playlist selection affordance exceeds the intensity threshold, displaying, on the display, a first set of affordances. 3. The method of claim 2, wherein the first set of affordances includes a source affordance. 4. The method of any of claims 2-3, further comprising: 157 in response to receiving the user input representing the touch on the playlist selection affordance and in accordance with a determination that the characteristic intensity of the touch on the playlist selection affordance does not exceed the intensity threshold, displaying, on the display, one or more song selection affordances of a playlist associated with the playlist selection affordance. 5. The method of claim 4, further comprising: while displaying the one or more song selection affordances of the playlist, receiving user input representing a touch on a song selection affordance of the one or more song selection affordances of the playlist; determining whether a characteristic intensity of the touch on the song selection affordance exceeds an intensity threshold; and in accordance with a determination that the characteristic intensity of the touch on the song selection affordance exceeds the intensity threshold, displaying, on the display, a second set of affordances. 6. The method of claim 5, wherein the second set of affordances includes one or more of a shuffle affordance and a source affordance. 7. The method of any of claims 5-6, further comprising: in response to receiving the user input representing the touch on the song selection affordance and in accordance with a determination that the characteristic intensity of the touch on the song selection affordance does not exceed the intensity threshold: displaying, on the display, an audio playback user interface; and starting audio playback of an audio file associated with the song selection affordance. 8. The method of claim 207, wherein the electronic device includes a touch-sensitive surface configured to detect intensity of touches, and the method further comprising: while displaying the one or more artist selection affordances, receiving user input representing a touch on an artist selection affordance of the one or more artist selection affordances; determining whether a characteristic intensity of the touch on the artist selection affordance exceeds an intensity threshold; and 158 in accordance with a determination that the characteristic intensity of the touch on the artist selection affordance exceeds the intensity threshold, displaying, on the display, a third set of affordances. 9. The method of claim 8, wherein the third set of affordances includes a source affordance. 10. The method of any of claims 8-9, further comprising: in response to receiving the user input representing the touch on the artist selection affordance and in accordance with a determination that the characteristic intensity of the touch on the artist selection affordance does not exceed the intensity threshold, displaying, on the display, one or more album selection affordances of an artist associated with the artist selection affordance. 11. The method of claim 10, further comprising: while displaying the one or more album selection affordances of the artist, receiving user input representing a touch on an album selection affordance of the one or more album selection affordances of the artist; determining whether a characteristic intensity of the touch on the album selection affordance exceeds an intensity threshold; and in accordance with a determination that the characteristic intensity of the touch on the album selection affordance exceeds the intensity threshold, displaying, on the display, a fourth set of affordances. 12. The method of claim 11, wherein the fourth set of affordances includes a source affordance. 13. The method of any of claims 11-12, further comprising: in response to receiving the user input representing the touch on the album selection affordance and in accordance with a determination that the characteristic intensity of the touch on the album selection affordance does not exceed the intensity threshold, displaying, on the display, one or more song selection affordances of an album associated with the album selection affordance. 14. The method of claim 13, further comprising: while displaying the one or more song selection affordances of the album associated with the album selection affordance, receiving user input representing a touch on a song selection affordance of the one or more song selection affordances of the album associated with the album selection affordance; determining whether a characteristic intensity of the touch on the song selection affordance exceeds an intensity threshold; and in accordance with a determination that the characteristic intensity of the touch on the song selection affordance exceeds the intensity threshold, displaying, on the display, a fifth set of affordances. 15. The method of claim 14, wherein the fifth set of affordances includes one or more of a shuffle affordance and a source affordance. 16. The method of any of claims 14-15, further comprising: in response to receiving the user input representing the touch on the song selection affordance and in accordance with a determination that the characteristic intensity of the touch on the song selection affordance does not exceed the intensity threshold: displaying, on the display, an audio playback user interface; and starting audio playback of an audio file associated with the song selection affordance. 17. The method of claim 208, wherein the electronic device includes a touch-sensitive surface configured to detect intensity of touches, and the method further comprising: while displaying the one or more song selection affordances, receiving user input representing a touch on a song selection affordance of the one or more song selection affordances; determining whether a characteristic intensity of the touch on the song selection affordance exceeds an intensity threshold; and in accordance with a determination that the characteristic intensity of the touch on the song selection affordance exceeds the intensity threshold, displaying, on the display, a sixth set of affordances. 18. The method of claim 17, wherein the sixth set of affordances includes one or more of a shuffle affordance and a source affordance. 19. The method of any of claims 17-18, further comprising: in response to receiving the user input representing the touch on the song selection affordance and in accordance with a determination that the characteristic intensity of the touch on the song selection affordance does not exceed the intensity threshold: displaying, on the display, an audio playback user interface; and starting audio playback of an audio file associated with the song selection affordance. 20. The method of any of claims 7, 16, and 19, further comprising: while displaying the audio playback user interface, receiving user input representing a touch on the audio playback user interface; determining whether a characteristic intensity of the touch on the audio playback user interface exceeds an intensity threshold; and in accordance with a determination that the characteristic intensity of the touch on the audio playback user interface exceeds the intensity threshold, displaying, on the display, a seventh set of affordances. 21. The method of claim 20, wherein the seventh set of affordances includes one or more of a shuffle affordance, a repeat affordance, and a source affordance. 22. The method of any of claims 7, 16, and 19, further comprising: receiving user input; in response to receiving the user input, displaying, on the display the affordance representing the music application; determining whether the music application is currently playing an audio file; and in accordance with a determination that the music application is currently playing an audio file, displaying an affordance representing the audio playback user interface; receiving user input representing a touch on the affordance representing the audio playback user interface; and in response to receiving the user input representing the touch on the affordance representing the audio playback user interface, displaying, on the display, the audio playback user interface. 23. The method of any of claims 1-21, 207, and 208, further comprising: receiving user input; in response to receiving the user input, displaying, a user interface for an application, wherein the application and the music application are different applications; determining whether the music application is currently playing an audio file; in accordance with a determination that the music application is currently playing an audio file, displaying an affordance representing the audio playback user interface; and wherein the affordance representing the audio playback user interface and the user interface for the application are displayed concurrently. 24. The method of claim 23, further comprising: receiving user input representing a touch on the affordance representing the audio playback user interface; and in response to receiving the user input representing the touch on the affordance representing the audio playback user interface, replacing display of the user interface for the application with display of a user interface for the music application. 25. The method of claim 24, wherein the user interface for the music application comprises the audio playback user interface. 26. The method of any of claims 1-21, 207, and 208, further comprising: determining whether the music application is currently playing an audio file; in accordance with a determination that the music application is currently playing an audio file, displaying an affordance representing the audio playback user interface; receiving user input representing a touch on the affordance representing the audio playback user interface; and in response to receiving the user input representing the touch on the affordance representing the audio playback user interface, displaying, on the display, the audio playback user interface. 27. The method of any of claims 22-25, further comprising: determining whether a phone call is currently active, the currently active phone call associated with a phone application; in accordance with a determination that a phone call is currently active, displaying an affordance representing the phone application, wherein the affordance representing the phone application and the affordance representing the audio playback user interface are displayed concurrently; 162 receiving user input representing a touch on the affordance representing the phone application; and in response to receiving the user input representing the touch on the affordance representing the phone application, displaying, on the display, a user interface of the phone application. 28. The method of any of claims 5-27, wherein the song selection affordance of the one or more song selection affordances includes an indication of being stored locally on the electronic device. 29. The method of any of claims 5-27, wherein the song selection affordance of the one or more song selection affordances includes an indication of not being stored locally on the electronic device. 30. The method of any of claims 5-27, wherein the song selection affordance of the one or more song selection affordances includes an indication of being stored on an external electronic device. 31. A non-transitory computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by one or more processors of an electronic device with a display, cause the device to perform any of the methods of claims 1-30, 207, and 208. 32. An electronic device, comprising: one or more processors; a memory; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for performing any of the methods of claims 1-30, 207, and 208. 33. An electronic device, comprising: means for performing the method of any of claims 1-30, 207, and 208. 34. An electronic device, comprising: a display; 163 a rotatable input mechanism; means for displaying an affordance representing a music application; means for receiving user input representing rotation of the rotatable input mechanism; means, responsive to receiving the user input representing the rotation of the rotatable input mechanism, for displaying a landing screen of the music application, wherein the landing screen includes display of at least one of a playlist affordance, an artist list affordance, and a song list affordance; means for receiving user input associated with the landing screen; means for determining whether the user input associated with the landing screen represents a touch associated with the playlist affordance; and means, responsive to receiving the user input associated with the landing screen and in accordance with a determination that the user input associated with the landing screen represents a touch associated with the playlist affordance, for displaying one or more playlist selection affordances. 35. An electronic device, comprising: a display unit configured to display a graphic user interface; a rotatable input mechanism unit configured to receive movements; and a processing unit coupled to the display unit and the rotatable input mechanism unit, the processing unit configured to: enable display of, on the display, an affordance representing a music application; receive user input representing rotation of the rotatable input mechanism; in response to receiving the user input representing the rotation of the rotatable input mechanism, enable display of a landing screen of the music application, wherein the landing screen includes display of at least one of a playlist affordance, an artist list affordance, and a song list affordance; receive user input associated with the landing screen; determine whether the user input associated with the landing screen represents a touch associated with the playlist affordance; and in response to receiving the user input associated with the landing screen and in accordance with a determination that the user input associated with the landing screen represents a touch associated with the playlist affordance, enable display of, on the display unit, one or more playlist selection affordances. 164 36. The electronic device of claim 35, wherein the electronic device includes a touch- sensitive surface unit configured to receive touches and detect intensity of touches and coupled to the processing unit, and wherein the processing unit is further configured to: while displaying the one or more playlist selection affordances, receive user input representing a touch on a playlist selection affordance of the one or more playlist selection affordances; determine whether a characteristic intensity of the touch on the playlist selection affordance exceeds an intensity threshold; and in accordance with a determination that the characteristic intensity of the touch on the playlist selection affordance exceeds the intensity threshold, enable display of, on the display, a first set of affordances. 37. The electronic device of claim 36, wherein the first set of affordances includes a source affordance. 38. The electronic device of any of claims 36-37, wherein the processing unit is further configured to: in response to receiving the user input representing the touch on the playlist selection affordance and in accordance with a determination that the characteristic intensity of the touch on the playlist selection affordance does not exceed the intensity threshold, enable display of, on the display, one or more song selection affordances of a playlist associated with the playlist selection affordance. 39. The electronic device of claim 38, wherein the processing unit is further configured to: while displaying the one or more song selection affordances of the playlist, receive user input representing a touch on a song selection affordance of the one or more song selection affordances of the playlist; determine whether a characteristic intensity of the touch on the song selection affordance exceeds an intensity threshold; and in accordance with a determination that the characteristic intensity of the touch on the song selection affordance exceeds the intensity threshold, enable display of, on the display, a second set of affordances. 40. The electronic device of claim 39, wherein the second set of affordances includes one or more of a shuffle affordance and a source affordance. 165 41. The electronic device of any of claims 39-40, wherein the processing unit is further configured to: in response to receiving the user input representing the touch on the song selection affordance and in accordance with a determination that the characteristic intensity of the touch on the song selection affordance does not exceed the intensity threshold: enable display of, on the display, an audio playback user interface; and start audio playback of an audio file associated with the song selection affordance. 42. The electronic device of claim 209, wherein the electronic device includes a touch- sensitive surface unit configured to receive touches and detect intensity of touches and coupled to the processing unit, and wherein the processing unit is further configured to: while displaying the one or more artist selection affordances, receive user input representing a touch on an artist selection affordance of the one or more artist selection affordances; determine whether a characteristic intensity of the touch on the artist selection affordance exceeds an intensity threshold; and in accordance with a determination that the characteristic intensity of the touch on the artist selection affordance exceeds the intensity threshold, enable display of, on the display, a third set of affordances. 43. The electronic device of claim 42, wherein the third set of affordances includes a source affordance. 44. The electronic device of any of claims 42-43, wherein the processing unit is further configured to: in response to receiving the user input representing the touch on the artist selection affordance and in accordance with a determination that the characteristic intensity of the touch on the artist selection affordance does not exceed the intensity threshold, enable display of, on the display, one or more album selection affordances of an artist associated with the artist selection affordance. 45. The electronic device of claim 44, wherein the processing unit is further configured to: 166 while displaying the one or more album selection affordances of the artist, receive user input representing a touch on an album selection affordance of the one or more album selection affordances of the artist; determine whether a characteristic intensity of the touch on the album selection affordance exceeds an intensity threshold; and in accordance with a determination that the characteristic intensity of the touch on the album selection affordance exceeds the intensity threshold, enable display of, on the display, a fourth set of affordances. 46. The electronic device of claim 45, wherein the fourth set of affordances includes a source affordance. 47. The electronic device of any of claims 45-46, wherein the processing unit is further configured to: in response to receiving the user input representing the touch on the album selection affordance and in accordance with a determination that the characteristic intensity of the touch on the album selection affordance does not exceed the intensity threshold, enable display of, on the display, one or more song selection affordances of an album associated with the album selection affordance. 48. The electronic device of claim 47, wherein the processing unit is further configured to: while displaying the one or more song selection affordances of the album associated with the album selection affordance, receive user input representing a touch on a song selection affordance of the one or more song selection affordances of the album associated with the album selection affordance; determine whether a characteristic intensity of the touch on the song selection affordance exceeds an intensity threshold; and in accordance with a determination that the characteristic intensity of the touch on the song selection affordance exceeds the intensity threshold, enable display of, on the display, a fifth set of affordances. 49. The electronic device of claim 48, wherein the fifth set of affordances includes one or more of a shuffle affordance and a source affordance. 167 50. The electronic device of any of claims 48-49, wherein the processing unit is further configured to: in response to receiving the user input representing the touch on the song selection affordance and in accordance with a determination that the characteristic intensity of the touch on the song selection affordance does not exceed the intensity threshold: enable display of, on the display, an audio playback user interface; and start audio playback of an audio file associated with the song selection affordance. 51. The electronic device of claim 210, wherein the electronic device includes a touch- sensitive surface unit configured to receive touches and detect intensity of touches and coupled to the processing unit, and wherein the processing unit is further configured to: while displaying the one or more song selection affordances, receive user input representing a touch on a song selection affordance of the one or more song selection affordances; determine whether a characteristic intensity of the touch on the song selection affordance exceeds an intensity threshold; and in accordance with a determination that the characteristic intensity of the touch on the song selection affordance exceeds the intensity threshold, enable display of, on the display, a sixth set of affordances. 52. The electronic device of claim 51, wherein the sixth set of affordances includes one or more of a shuffle affordance and a source affordance. 53. The electronic device of any of claims 51-52, wherein the processing unit is further configured to: in response to receiving the user input representing the touch on the song selection affordance and in accordance with a determination that the characteristic intensity of the touch on the song selection affordance does not exceed the intensity threshold: enable display of, on the display, an audio playback user interface; and start audio playback of an audio file associated with the song selection affordance. 54. The electronic device of any of claims 41, 50, and 53, wherein the processing unit is further configured to: 168 while displaying the audio playback user interface, receive user input representing a touch on the audio playback user interface; determine whether a characteristic intensity of the touch on the audio playback user interface exceeds an intensity threshold; and in accordance with a determination that the characteristic intensity of the touch on the audio playback user interface exceeds the intensity threshold, enable display of, on the display, a seventh set of affordances. 55. The electronic device of claim 54, wherein the seventh set of affordances includes one or more of a shuffle affordance, a repeat affordance, and a source affordance. 56. The electronic device of any of claims 41, 50, and 53, wherein the processing unit is further configured to: receive user input; in response to receiving the user input, enable display of, on the display the affordance representing the music application; determine whether the music application is currently playing an audio file; and in accordance with a determination that the music application is currently playing an audio file, enable display of an affordance representing the audio playback user interface; receive user input representing a touch on the affordance representing the audio playback user interface; and in response to receiving the user input representing the touch on the affordance representing the audio playback user interface, enable display of, on the display, the audio playback user interface. 57. The electronic device of any of claims 35-55, 209, and 210, wherein the processing unit is further configured to: receive user input; in response to receiving the user input, enable display of, a user interface for an application, wherein the application and the music application are different applications; determine whether the music application is currently playing an audio file; in accordance with a determination that the music application is currently playing an audio file, enable display of an affordance representing the audio playback user interface; and wherein the affordance representing the audio playback user interface and the user interface for the application are displayed concurrently. 169 58. The electronic device of claim 57, wherein the processing unit is further configured to: receive user input representing a touch on the affordance representing the audio playback user interface; and in response to receiving the user input representing the touch on the affordance representing the audio playback user interface, replace display of the user interface for the application with display of a user interface for the music application. 59. The electronic device of claim 58, wherein the user interface for the music application comprises the audio playback user interface. 60. The electronic device of any of claims 35-55, 209, and 210, wherein the processing unit is further configured to: determine whether the music application is currently playing an audio file; in accordance with a determination that the music application is currently playing an audio file, enable display of an affordance representing the audio playback user interface; receive user input representing a touch on the affordance representing the audio playback user interface; and in response to receiving the user input representing the touch on the affordance representing the audio playback user interface, enable display of, on the display, the audio playback user interface. 61. The electronic device of any of claims 56-59, wherein the processing unit is further configured to: determine whether a phone call is currently active, the currently active phone call associated with a phone application; in accordance with a determination that a phone call is currently active, enable display of an affordance representing the phone application, wherein the affordance representing the phone application and the affordance representing the audio playback user interface are displayed concurrently; receive user input representing a touch on the affordance representing the phone application; and in response to receiving the user input representing the touch on the affordance representing the phone application, enable display of, on the display, a user interface of the phone application. 170 62. The electronic device of any of claims 39-61, wherein the song selection affordance of the one or more song selection affordances includes an indication of being stored locally on the electronic device. 63. The electronic device of any of claims 39-61, wherein the song selection affordance of the one or more song selection affordances includes an indication of not being stored locally on the electronic device. 64. The electronic device of any of claims 39-61, wherein the song selection affordance of the one or more song selection affordances includes an indication of being stored on an external electronic device. 65. A method, comprising: at an electronic device with a display, a touch-sensitive surface, and a rotatable input mechanism: displaying an audio playback user interface; receiving a first user input representing movement of the rotatable input mechanism in a rotation direction; in response to receiving the first user input representing the movement of the rotatable input mechanism in the rotation direction, ceasing display of the audio playback user interface and displaying a navigation screen of a music application, wherein the navigation screen includes a playlist affordance, an artist list affordance, and a song list affordance; receiving a second user input associated with the navigation screen; determining whether the second user input represents a contact on the touch- sensitive surface associated with the playlist affordance, the artist list affordance, or the song list affordance; in response to receiving the second user input and in accordance with a determination that the second user input represents a contact associated with the playlist affordance, ceasing display of the navigation screen and displaying a first playlist user interface of two or more playlist user interfaces; in response to receiving the second user input and in accordance with a determination that the second user input represents a contact associated with the artist list affordance, ceasing display of the navigation screen and displaying an artist user interface of two or more artist user interfaces; and in response to receiving the second user input and in accordance with a determination that the second user input represents a contact associated with the song list affordance, ceasing display of the navigation screen and displaying a song user interface of one or more song user interfaces. 66. The method of claim 65, further comprising: while displaying one of the two or more playlist user interfaces, receiving one or more playlist navigation inputs; in response to receiving the one or more playlist navigation inputs, transitioning one or more times among each of the two or more playlist user interfaces to display a last-displayed playlist user interface of the two or more playlist user interfaces; while displaying the last-displayed playlist user interface, receiving a first directional swipe; in response to receiving the first directional swipe and in accordance with a determination that the first directional swipe represents a swipe in a first direction, ceasing display of the last- displayed playlist user interface and displaying the artist user interface of the two or more artist user interfaces; while displaying the artist user interface of the two or more artist user interfaces, receiving a second directional swipe; in response to receiving the second directional swipe, ceasing display of the artist user interface of the two or more artist user interfaces and displaying the last-displayed playlist user interface of the two or more playlist user interfaces. 67. The method of claim 65, further comprising: while displaying one of the two or more playlist user interfaces, receiving one or more playlist navigation inputs; in response to receiving the one or more playlist navigation inputs, transitioning one or more times among each of the two or more playlist user interfaces to display a last-displayed playlist user interface of the two or more playlist user interfaces; while displaying the last-displayed playlist user interface, receiving a third directional swipe; in response to receiving the third directional swipe and in accordance with a determination that the third directional swipe represents a swipe in a second direction, ceasing display of the last-displayed playlist user interface and displaying the song user interface of the one or more song user interfaces; while displaying the song user interface of the one or more song user interfaces, receiving a fourth directional swipe; and in response to receiving the fourth directional swipe, ceasing display of the song user interface of the one or more song user interfaces and displaying the last-displayed playlist user interface of the two or more playlist user interfaces. 68. The method of any of claims 65-67, further comprising: receiving a third user input representing movement of the rotatable input mechanism in a second rotation direction; and in response to receiving the third user input, displaying the audio playback user interface. 69. The method of any of claims 65-68, wherein the audio playback user interface comprises an affordance for initiating audio playback. 70. The method of any of claims 65-69, wherein one playlist user interface of the two or more playlist user interfaces comprises an affordance which, when selected, causes the audio playback user interface to be displayed; wherein one artist user interface of the two or more artist user interfaces comprises an affordance which, when selected, causes the audio playback user interface to be displayed; and wherein one song user interface of the one or more song user interfaces comprises an affordance which, when selected, causes the audio playback user interface to be displayed. 71. A non-transitory computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by an electronic device with a display, a rotatable input mechanism, and a touch-sensitive surface cause the device to: display an audio playback user interface; receive a first user input representing movement of the rotatable input mechanism in a rotation direction; in response to receiving the first user input representing the movement of the rotatable input mechanism in the rotation direction, cease display of the audio playback user interface and display a navigation screen of a music application, wherein the navigation screen includes a playlist affordance, an artist list affordance, and a song list affordance; 173 receive a second user input associated with the navigation screen; determine whether the second user input represents a contact on the touch- sensitive surface associated with the playlist affordance, the artist list affordance, or the song list affordance; in response to receiving the second user input and in accordance with a determination that the second user input represents a contact associated with the playlist affordance, cease display of the navigation screen and display a first playlist user interface of two or more playlist user interfaces; in response to receiving the second user input and in accordance with a determination that the second user input represents a contact associated with the artist list affordance, cease display of the navigation screen and display an artist user interface of two or more artist user interfaces; and in response to receiving the second user input and in accordance with a determination that the second user input represents a contact associated with the song list affordance, cease display of the navigation screen and display a song user interface of one or more song user interfaces. 72. An electronic device, comprising: a display; a rotatable input mechanism; a touch- sensitive surface; one or more processors; memory; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for: displaying an audio playback user interface; receiving a first user input representing movement of the rotatable input mechanism in a rotation direction; in response to receiving the first user input representing the movement of the rotatable input mechanism in the rotation direction, ceasing display of the audio playback user interface and displaying a navigation screen of a music application, wherein the navigation screen includes a playlist affordance, an artist list affordance, and a song list affordance; receiving a second user input associated with the navigation screen; 174 determining whether the second user input represents a contact on the touch- sensitive surface associated with the playlist affordance, the artist list affordance, or the song list affordance; in response to receiving the second user input and in accordance with a determination that the second user input represents a contact associated with the playlist affordance, ceasing display of the navigation screen and displaying a first playlist user interface of two or more playlist user interfaces; in response to receiving the second user input and in accordance with a determination that the second user input represents a contact associated with the artist list affordance, ceasing display of the navigation screen and displaying an artist user interface of two or more artist user interfaces; and in response to receiving the second user input and in accordance with a determination that the second user input represents a contact associated with the song list affordance, ceasing display of the navigation screen and displaying a song user interface of one or more song user interfaces. 73. An electronic device, comprising: a display; a rotatable input mechanism; a touch- sensitive surface configured to detect intensity of touches; means for displaying an audio playback user interface; means for receiving a first user input representing movement of the rotatable input mechanism in a rotation direction; means, responsive to receiving the first user input representing the movement of the rotatable input mechanism in the rotation direction, for ceasing display of the audio playback user interface and displaying a navigation screen of a music application, wherein the navigation screen includes a playlist affordance, an artist list affordance, and a song list affordance; means for receiving a second user input associated with the navigation screen; means for determining whether the second user input represents a contact on the touch-sensitive surface associated with the playlist affordance, the artist list affordance, or the song list affordance; means, responsive to receiving the second user input and in accordance with a determination that the second user input represents a contact associated with the playlist 175 affordance, for ceasing display of the navigation screen and displaying a first playlist user interface of two or more playlist user interfaces; means, responsive to receiving the second user input and in accordance with a determination that the second user input represents a contact associated with the artist list affordance, for ceasing display of the navigation screen and displaying an artist user interface of two or more artist user interfaces; and means, responsive to receiving the second user input and in accordance with a determination that the second user input represents a contact associated with the song list affordance, for ceasing display of the navigation screen and displaying a song user interface of one or more song user interfaces. 74. A non-transitory computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by one or more processors of an electronic device with a display, cause the device to perform any of the methods of claims 65-70. 75. An electronic device, comprising: one or more processors; a memory; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for performing any of the methods of claims 65-70. 76. An electronic device, comprising: means for performing the method of any of claims 65-70. 77. An electronic device, comprising: a display unit configured to display a graphic user interface; a rotatable input mechanism unit configured to receive movements; a touch- sensitive surface unit configured to receive contacts; and a processing unit coupled to the display unit, the rotatable input mechanism unit, and the touch-sensitive surface unit, the processing unit configured to: enable display of an audio playback user interface; receive a first user input representing movement of the rotatable input mechanism in a rotation direction; 176 in response to receiving the first user input representing the movement of the rotatable input mechanism in the rotation direction, cease display of the audio playback user interface and enable display of a navigation screen of a music application, wherein the navigation screen includes a playlist affordance, an artist list affordance, and a song list affordance; receive a second user input associated with the navigation screen; determine whether the second user input represents a contact on the touch- sensitive surface associated with the playlist affordance, the artist list affordance, or the song list affordance; in response to receiving the second user input and in accordance with a determination that the second user input represents a contact associated with the playlist affordance, cease display of the navigation screen and enable display of a first playlist user interface of two or more playlist user interfaces; in response to receiving the second user input and in accordance with a determination that the second user input represents a contact associated with the artist list affordance, cease display of the navigation screen and enable display of an artist user interface of two or more artist user interfaces; and in response to receiving the second user input and in accordance with a determination that the second user input represents a contact associated with the song list affordance, cease display of the navigation screen and enable display of a song user interface of one or more song user interfaces. 78. The electronic device of claim 77, wherein the processing unit is further configured to: while displaying one of the two or more playlist user interfaces, receive one or more playlist navigation inputs; in response to receiving the one or more playlist navigation inputs, transition one or more times among each of the two or more playlist user interfaces to display a last-displayed playlist user interface of the two or more playlist user interfaces; while displaying the last-displayed playlist user interface, receive a first directional swipe; in response to receiving the first directional swipe and in accordance with a determination that the first directional swipe represents a swipe in a first direction, cease display of the last- displayed playlist user interface and enable display of the artist user interface of the two or more artist user interfaces; 177 while displaying the artist user interface of the two or more artist user interfaces, receive a second directional swipe ; in response to receiving the second directional swipe, cease display of the artist user interface of the two or more artist user interfaces and enable display of the last-displayed playlist user interface of the two or more playlist user interfaces. 79. The electronic device of claim 77, wherein the processing unit is further configured to: while displaying one of the two or more playlist user interfaces, receive one or more playlist navigation inputs; in response to receiving the one or more playlist navigation inputs, transition one or more times among each of the two or more playlist user interfaces to display a last-displayed playlist user interface of the two or more playlist user interfaces; while displaying the last-displayed playlist user interface, receive a third directional swipe; in response to receiving the third directional swipe and in accordance with a determination that the third directional swipe represents a swipe in a second direction, cease display of the last-displayed playlist user interface and enable display of the song user interface of the one or more song user interfaces; while displaying the song user interface of the one or more song user interfaces, receive a fourth directional swipe; and in response to receiving the fourth directional swipe, cease display of the song user interface of the one or more song user interfaces and enable display of the last-displayed playlist user interface of the two or more playlist user interfaces. 80. The electronic device of any of claims 77-79, wherein the processing unit is further configured to: receive a third user input representing movement of the rotatable input mechanism in a second rotation direction; and in response to receiving the third user input, enable display of the audio playback user interface. 81. The electronic device of any of claims 77-80, wherein the audio playback user interface comprises an affordance for initiating audio playback. 178 82. The electronic device of any of claims 77-81, wherein one playlist user interface of the two or more playlist user interfaces comprises an affordance which, when selected, causes the audio playback user interface to be displayed; wherein one artist user interface of the two or more artist user interfaces comprises an affordance which, when selected, causes the audio playback user interface to be displayed; and wherein one song user interface of the one or more song user interfaces comprises an affordance which, when selected, causes the audio playback user interface to be displayed. 83. A method, comprising: at an electronic device with a display, a touch-sensitive surface, and a rotatable input mechanism: displaying a first audio playback user interface; receiving user input representing movement of the rotatable input mechanism; in response to receiving the user input representing the movement of the rotatable input mechanism, ceasing display of the first audio playback user interface and displaying a first user interface of a first set of user interfaces; receiving a first user input representing a directional swipe on the touch-sensitive surface; determining whether the first user input represents a swipe in a first direction or a second direction; in response to receiving the first user input and in accordance with a determination that the first user input represents a swipe in the first direction, ceasing display of the first user interface of the first set of user interfaces and displaying a first user interface of a second set of user interfaces; and in response to receiving the first user input and in accordance with a determination that the first user input represents a swipe in the second direction, ceasing display of the first user interface of the first set of user interfaces and displaying a first user interface of a third set of user interfaces. 84. The method of claim 83, further comprising: receiving a second user input representing a directional swipe on the touch- sensitive surface; in accordance with the determination that the first user input represents a swipe in the first direction, in response to receiving the second user input and in accordance with a determination that the second user input represents a swipe in the first direction, ceasing display 179 of the second set of user interfaces and displaying the first user interface of the third set of user interfaces; and in accordance with the determination that the first user input represents a swipe in the second direction, in response to receiving the second user input and in accordance with a determination that the second user input represents a swipe in the second direction, ceasing display of the third set of user interfaces and displaying the first user interface of the second set of user interfaces. 85. The method of claim 84, further comprising: wherein the first user interface of the third set of user interfaces comprises a selection affordance; receiving a third user input associated with the selection affordance of the first user interface of the third set of user interfaces; and in response to receiving the third user input, ceasing display of the first user interface of the third set of user interfaces and displaying a second audio playback user interface. 86. The method of claim 85, further comprising: wherein the selection affordance of the first user interface of the third set of user interfaces is a song selection affordance; and in response to receiving the third user input, playing a song associated with the selection affordance. 87. The method of claim 85, further comprising: wherein the selection affordance of the first user interface of the third set of user interfaces is a shuffle all affordance; and in response to receiving the third user input, playing a song selected at random from a set of songs associated with the selection affordance. 88. The method of claim 83, further comprising: prior to receiving the first user input representing a directional swipe, receiving user input associated with a selection affordance of the first user interface of the first set of user interfaces; and in response to receiving the user input associated with the selection affordance of the first user interface of the first set of user interfaces, ceasing display of the first user interface 180 of the first set of user interfaces and displaying a second user interface of the first set of user interfaces. 89. The method of any of claims 83-88, further comprising: wherein the first set of user interfaces, the second set of user interfaces, and the third set of user interfaces are each independently selected from the group consisting of: a playlist set of user interfaces, an artist set of user interfaces, and a songs set of user interfaces; wherein the playlist set of user interfaces comprises: a playlist user interface, and a list of songs associated with a playlist of the playlist user interface; wherein the artist set of user interfaces comprises: an artist user interface, a list of albums associated with an artist of the artist user interface, and a list of songs associated with an album of the list of albums; and wherein the songs set of user interfaces comprises: a song user interface. 90. A non-transitory computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by an electronic device with a display, a rotatable input mechanism, and a touch-sensitive surface cause the device to: display a first audio playback user interface; receive user input representing movement of the rotatable input mechanism; in response to receiving the user input representing the movement of the rotatable input mechanism, cease display of the first audio playback user interface and display a first user interface of a first set of user interfaces; receive a first user input representing a directional swipe on the touch-sensitive surface; determine whether the first user input represents a swipe in a first direction or a second direction; in response to receiving the first user input and in accordance with a determination that the first user input represents a swipe in the first direction, cease display of the first user interface of the first set of user interfaces and display a first user interface of a second set of user interfaces; and in response to receiving the first user input and in accordance with a determination that the first user input represents a swipe in the second direction, cease display of the first user interface of the first set of user interfaces and display a first user interface of a third set of user interfaces. 181 91. An electronic device, comprising: a display; a rotatable input mechanism; a touch- sensitive surface; one or more processors; memory; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for: displaying a first audio playback user interface; receiving user input representing movement of the rotatable input mechanism; in response to receiving the user input representing the movement of the rotatable input mechanism, ceasing display of the first audio playback user interface and displaying a first user interface of a first set of user interfaces; receiving a first user input representing a directional swipe on the touch-sensitive surface; determining whether the first user input represents a swipe in a first direction or a second direction; in response to receiving the first user input and in accordance with a determination that the first user input represents a swipe in the first direction, ceasing display of the first user interface of the first set of user interfaces and displaying a first user interface of a second set of user interfaces; and in response to receiving the first user input and in accordance with a determination that the first user input represents a swipe in the second direction, ceasing display of the first user interface of the first set of user interfaces and displaying a first user interface of a third set of user interfaces. 92. An electronic device, comprising: a display; a rotatable input mechanism; a touch- sensitive surface configured to detect intensity of touches; means for displaying a first audio playback user interface; means for receiving user input representing movement of the rotatable input mechanism; 182 means, responsive to receiving the user input representing the movement of the rotatable input mechanism, for ceasing display of the first audio playback user interface and displaying a first user interface of a first set of user interfaces; means for receiving a first user input representing a directional swipe on the touch-sensitive surface; means for determining whether the first user input represents a swipe in a first direction or a second direction; means, responsive to receiving the first user input and in accordance with a determination that the first user input represents a swipe in the first direction, for ceasing display of the first user interface of the first set of user interfaces and displaying a first user interface of a second set of user interfaces; and means, responsive to receiving the first user input and in accordance with a determination that the first user input represents a swipe in the second direction, for ceasing display of the first user interface of the first set of user interfaces and displaying a first user interface of a third set of user interfaces. 93. A non-transitory computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by one or more processors of an electronic device with a display, cause the device to perform any of the methods of claims 83-89. 94. An electronic device, comprising: one or more processors; a memory; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for performing any of the methods of claims 83-89. 95. An electronic device, comprising: means for performing the method of any of claims 83-89. 96. An electronic device, comprising: a display unit configured to display a graphic user interface; a touch- sensitive surface unit configured to receive contacts; a rotatable input mechanism unit configured to receive movements; and 183 a processing unit coupled to the display unit, the touch-sensitive surface unit, and the rotatable input mechanism unit, the processing unit configured to: enable display of a first audio playback user interface; receive user input representing movement of the rotatable input mechanism; in response to receiving the user input representing the movement of the rotatable input mechanism, cease display of the first audio playback user interface and enable display of a first user interface of a first set of user interfaces; receive a first user input representing a directional swipe on the touch-sensitive surface; determine whether the first user input represents a swipe in a first direction or a second direction; in response to receiving the first user input and in accordance with a determination that the first user input represents a swipe in the first direction, cease display of the first user interface of the first set of user interfaces and enable display of a first user interface of a second set of user interfaces; and in response to receiving the first user input and in accordance with a determination that the first user input represents a swipe in the second direction, cease display of the first user interface of the first set of user interfaces and enable display of a first user interface of a third set of user interfaces. 97. The electronic device of claim 96, wherein the processing unit is further configured to: receive a second user input representing a directional swipe on the touch- sensitive surface; in accordance with the determination that the first user input represents a swipe in the first direction, in response to receiving the second user input and in accordance with a determination that the second user input represents a swipe in the first direction, cease display of the second set of user interfaces and enable display of the first user interface of the third set of user interfaces; and in accordance with the determination that the first user input represents a swipe in the second direction, in response to receiving the second user input and in accordance with a determination that the second user input represents a swipe in the second direction, cease display of the third set of user interfaces and enable display of the first user interface of the second set of user interfaces. 98. The electronic device of claim 97, wherein the processing unit is further configured to: 184 wherein the first user interface of the third set of user interfaces comprises a selection affordance; receive a third user input associated with the selection affordance of the first user interface of the third set of user interfaces; and in response to receiving the third user input, cease display of the first user interface of the third set of user interfaces and enable display of a second audio playback user interface. 99. The electronic device of claim 98, wherein the processing unit is further configured to: wherein the selection affordance of the first user interface of the third set of user interfaces is a song selection affordance; and in response to receiving the third user input, play a song associated with the selection affordance. 100. The electronic device of claim 98, wherein the processing unit is further configured to: wherein the selection affordance of the first user interface of the third set of user interfaces is a shuffle all affordance; and in response to receiving the third user input, play a song selected at random from a set of songs associated with the selection affordance. 101. The electronic device of claim 96, wherein the processing unit is further configured to: prior to receiving the first user input representing a directional swipe, receive user input associated with a selection affordance of the first user interface of the first set of user interfaces; and in response to receiving the user input associated with the selection affordance of the first user interface of the first set of user interfaces, cease display of the first user interface of the first set of user interfaces and enable display of a second user interface of the first set of user interfaces. 102. The electronic device of any of claims 96-101, wherein the first set of user interfaces, the second set of user interfaces, and the third set of user interfaces are each independently selected from the group consisting of: a playlist set of user interfaces, an artist set of user interfaces, and a songs set of user interfaces; wherein the playlist set of user interfaces comprises: a playlist user interface, and a list of songs associated with a playlist of the playlist user interface; 185 wherein the artist set of user interfaces comprises: an artist user interface, a list of albums associated with an artist of the artist user interface, and a list of songs associated with an album of the list of albums; and wherein the songs set of user interfaces comprises: a song user interface. 103. A method, comprising: at an electronic device with a display and a rotatable input mechanism: displaying an audio playback user interface; receiving a first user input representing a directional swipe in a first direction; in response to receiving the first user input, ceasing display of the audio playback user interface and displaying a first user interface of a first set of user interfaces, the first user interface of the first set of user interfaces comprising a selection affordance; while displaying a user interface of the first set of user interfaces, receiving a second user input representing a directional swipe in a second direction; and in response to receiving the second user input, ceasing display of the first user interface of a first set of user interfaces and displaying the audio playback user interface. 104. The method of claim 103, further comprising: while displaying the first user interface of the first set of user interfaces, and prior to receiving the second user input, receiving a third user input associated with the selection affordance of the first user interface of the first set of user interfaces; and in response to receiving the third user input, ceasing display of the first user interface of the first set of user interfaces and displaying a second user interface of the first set of user interfaces, the second user interface of the first set of user interfaces comprising a selection affordance. 105. The method of claim 103, further comprising: receiving a plurality of directional user inputs, wherein the plurality of directional user inputs comprises: a plurality of user inputs representing directional swipes in the first direction; and a plurality of user inputs representing directional swipes in the second direction; and in response to receiving a final user input of the plurality of directional user inputs, displaying the audio playback user interface. 186 106. The method of claim 105, further comprising: in response to receiving one of the plurality of directional user inputs, displaying a first user interface of a second set of user interfaces, the first user interface of the second set of user interfaces comprising a selection affordance. 107. The method of claim 106, further comprising: receiving a fourth user input associated with the selection affordance of the first user interface of the second set of user interfaces; and in response to receiving the fourth user input, ceasing display of the first user interface of the second set of user interfaces and displaying a second user interface of the second set of user interfaces comprising a selection affordance. 108. The method of claim 107, further comprising: receiving a fifth user input associated with the selection affordance of the second user interface of the second set of user interfaces; and in response to receiving the fifth user input, ceasing display of the second user interface of the second set of user interfaces and displaying the audio playback user interface, wherein the audio playback user interface is updated based on the selection affordance associated with the fifth user input. 109. The method of any of claims 103-108, further comprising: wherein the first set of user interfaces, the second set of user interfaces, and the third set of user interfaces are selected from the group comprising: a playlist set of user interfaces, an artist set of user interfaces, and a songs set of user interfaces; wherein the playlist set of user interfaces comprises: a playlist user interface, and a list of songs associated with a playlist of the playlist user interface; wherein the artist set of user interfaces comprises: an artist user interface, a list of albums associated with an artist of the artist user interface, and a list of songs associated with an album of the list of albums; and wherein the songs set of user interfaces comprises: a song user interface. 110. A non-transitory computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by an electronic device with a display and a rotatable input mechanism cause the device to: display an audio playback user interface; 187 receive a first user input representing a directional swipe in a first direction; in response to receiving the first user input, cease display of the audio playback user interface and display a first user interface of a first set of user interfaces, the first user interface of the first set of user interfaces comprising a selection affordance; while displaying a user interface of the first set of user interfaces, receive a second user input representing a directional swipe in a second direction; and in response to receiving the second user input, cease display of the first user interface of a first set of user interfaces and display the audio playback user interface. 111. An electronic device, comprising: a display; a rotatable input mechanism; a touch- sensitive surface configured to detect intensity of touches; one or more processors; memory; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for: displaying an audio playback user interface; receiving a first user input representing a directional swipe in a first direction; in response to receiving the first user input, ceasing display of the audio playback user interface and displaying a first user interface of a first set of user interfaces, the first user interface of the first set of user interfaces comprising a selection affordance; while displaying a user interface of the first set of user interfaces, receiving a second user input representing a directional swipe in a second direction; and in response to receiving the second user input, ceasing display of the first user interface of a first set of user interfaces and displaying the audio playback user interface. 112. An electronic device, comprising: a display; a rotatable input mechanism; a touch- sensitive surface configured to detect intensity of touches; means for displaying an audio playback user interface; 188 means for receiving a first user input representing a directional swipe in a first direction; means, responsive to receiving the first user input, for ceasing display of the audio playback user interface and displaying a first user interface of a first set of user interfaces, the first user interface of the first set of user interfaces comprising a selection affordance; means, while displaying a user interface of the first set of user interfaces, for receiving a second user input representing a directional swipe in a second direction; and means, responsive to receiving the second user input, for ceasing display of the first user interface of the first set of user interfaces and displaying the audio playback user interface. 113. A non-transitory computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by one or more processors of an electronic device with a display, cause the device to perform any of the methods of claims 103-109. 114. An electronic device, comprising: one or more processors; a memory; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for performing any of the methods of claims 103-109. 115. An electronic device, comprising: means for performing the method of any of claims 103-109. 116. An electronic device, comprising: a display unit configured to display a graphic user interface; a rotatable input mechanism unit configured to receive movements; and a processing unit coupled to the display unit and the rotatable input mechanism unit, the processing unit configured to: enable display of an audio playback user interface; receive a first user input representing a directional swipe in a first direction; 189 in response to receiving the first user input, cease display of the audio playback user interface and enable display of a first user interface of a first set of user interfaces, the first user interface of the first set of user interfaces comprising a selection affordance; while displaying a user interface of the first set of user interfaces, receive a second user input representing a directional swipe in a second direction; and in response to receiving the second user input, cease display of the first user interface of a first set of user interfaces and enable display of the audio playback user interface. 117. The electronic device of claim 116, wherein the processing unit is further configured to: while displaying the first user interface of the first set of user interfaces, and prior to receiving the second user input, receive a third user input associated with the selection affordance of the first user interface of the first set of user interfaces; and in response to receiving the third user input, cease display of the first user interface of a first set of user interfaces and enable display of a second user interface of the first set of user interfaces, the second user interface of the first set of user interfaces comprising a selection affordance. 118. The electronic device of claim 116, wherein the processing unit is further configured to: receive a plurality of directional user inputs, wherein the plurality of directional user inputs comprises: a plurality of user inputs representing directional swipes in the first direction; and a plurality of user inputs representing directional swipes in the second direction; and in response to receiving a final user input of the plurality of directional user inputs, enable display of the audio playback user interface. 119. The electronic device of claim 118, wherein the processing unit is further configured to: in response to receiving one of the plurality of directional user inputs, enable display of a first user interface of a second set of user interfaces, the first user interface of the second set of user interfaces comprising a selection affordance. 120. The electronic device of claim 119, wherein the processing unit is further configured to: receive a fourth user input associated with the selection affordance of the first user interface of the second set of user interfaces; and 190 in response to receiving the fourth user input, cease display of the first user interface of the second set of user interfaces and enable display of a second user interface of the second set of user interfaces comprising a selection affordance. 121. The electronic device of claim 120, wherein the processing unit is further configured to: receive a fifth user input associated with the selection affordance of the second user interface of the second set of user interfaces; and in response to receiving the fifth user input, cease display of the second user interface of the second set of user interfaces and enable display of the audio playback user interface, wherein the audio playback user interface is updated based on the selection affordance associated with the fifth user input. 122. The electronic device of any of claims 116-121, wherein the first set of user interfaces, the second set of user interfaces, and the third set of user interfaces are selected from the group comprising: a playlist set of user interfaces, an artist set of user interfaces, and a songs set of user interfaces; wherein the playlist set of user interfaces comprises: a playlist user interface, and a list of songs associated with a playlist of the playlist user interface; wherein the artist set of user interfaces comprises: an artist user interface, a list of albums associated with an artist of the artist user interface, and a list of songs associated with an album of the list of albums; and wherein the songs set of user interfaces comprises: a song user interface. 123. A method, comprising: at an electronic device with a display and a touch-sensitive surface configured to detect intensity of touches: displaying an audio playback user interface; while displaying the audio playback user interface, receiving user input representing a first contact on the touch-sensitive surface; determining whether a characteristic intensity of the first contact exceeds an intensity threshold; in accordance with a determination that the characteristic intensity of the first contact exceeds the intensity threshold, ceasing display of the audio playback user interface and displaying a first set of affordances; 191 receiving user input representing a second contact associated with an affordance of the first set of affordances; in response to receiving the second contact, ceasing display of the first set of affordances and displaying a first user interface of a first set of user interfaces; and in accordance with a determination that the characteristic intensity of the first contact does not exceed the intensity threshold, forgoing display of the first set of affordances. 124. The method of claim 123, wherein the determination that the characteristic intensity of the first contact exceeds the intensity threshold is independent of a location of the first contact on the touch- sensitive surface. 125. The method of claim 124, further comprising: while displaying the first user interface of the first set of user interfaces, receiving user input representing a first swipe in a first direction; and in response to receiving the first swipe in the first direction, ceasing display of the first user interface of a first set of user interfaces and displaying a first user interface of a second set of user interfaces. 126 The method of claim 125, further comprising: while displaying the first user interface of the second set of user interfaces, receiving user input representing a second swipe in the first direction; and in response to receiving the second swipe, ceasing display of the first user interface of a second set of user interfaces and displaying a first user interface of a third set of user interfaces. 127. The method of claim 123, further comprising: while displaying the first user interface of the first set of user interfaces, receiving user input representing a third contact associated with an affordance of the first user interface of the first set of user interfaces; and in response to receiving the third contact, ceasing display of the first user interface of a first set of user interfaces and displaying a second user interface of the first set of user interfaces. 128. The method of claim 123, further comprising: 192 while displaying a user interface of a set of user interfaces, receiving user input representing a fourth contact on the touch- sensitive surface; determining whether a characteristic intensity of the fourth contact exceeds a second intensity threshold; in accordance with a determination that the characteristic intensity of the fourth contact exceeds the second intensity threshold, displaying a second set of affordances; receiving user input representing a fifth contact associated with an affordance of the second set of affordances; in response to receiving the fifth contact, ceasing display of the second set of affordances and displaying the audio playback user interface; and in accordance with a determination that the characteristic intensity of the first contact does not exceed the intensity threshold, forgoing displaying the second set of affordances. 129. The method of any of claims 123-128, further comprising: wherein the first set of user interfaces, the second set of user interfaces, and the third set of user interfaces are each independently selected from the group consisting of: a playlist set of user interfaces, an artist set of user interfaces, and a songs set of user interfaces; wherein the playlist set of user interfaces comprises: a playlist user interface, and a list of songs associated with a playlist of the playlist user interface; wherein the artist set of user interfaces comprises: an artist user interface, a list of albums associated with an artist of the artist user interface, and a list of songs associated with an album of the list of albums; and wherein the songs set of user interfaces comprises: a song user interface. 130. A non-transitory computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by an electronic device with a display and a touch- sensitive surface configured to detect intensity of touches cause the device to: display an audio playback user interface; while displaying the audio playback user interface, receive user input representing a first contact on the touch-sensitive surface; determine whether a characteristic intensity of the first contact exceeds an intensity threshold; 193 in accordance with a determination that the characteristic intensity of the first contact exceeds the intensity threshold, cease display of the audio playback user interface and display a first set of affordances; receive user input representing a second contact associated with an affordance of the first set of affordances; in response to receiving the second contact, cease display of the first set of affordances and display a first user interface of a first set of user interfaces; and in accordance with a determination that the characteristic intensity of the first contact does not exceed the intensity threshold, forgo display of the first set of affordances. 131. An electronic device, comprising: a display; a touch- sensitive surface configured to detect intensity of touches; one or more processors; memory; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for: displaying an audio playback user interface; while displaying the audio playback user interface, receiving user input representing a first contact on the touch-sensitive surface; determining whether a characteristic intensity of the first contact exceeds an intensity threshold; in accordance with a determination that the characteristic intensity of the first contact exceeds the intensity threshold, ceasing display of the audio playback user interface and displaying a first set of affordances; receiving user input representing a second contact associated with an affordance of the first set of affordances; in response to receiving the second contact, ceasing display of the first set of affordances and displaying a first user interface of a first set of user interfaces; and in accordance with a determination that the characteristic intensity of the first contact does not exceed the intensity threshold, forgoing display of the first set of affordances. 132 An electronic device, comprising: 194 a display; a touch- sensitive surface configured to detect intensity of touches; means for displaying an audio playback user interface; means, while displaying the audio playback user interface, for receiving user input representing a first contact on the touch-sensitive surface; means for determining whether a characteristic intensity of the first contact exceeds an intensity threshold; means, in accordance with a determination that the characteristic intensity of the first contact exceeds the intensity threshold, for ceasing display of the audio playback user interface and displaying a first set of affordances; means for receiving user input representing a second contact associated with an affordance of the first set of affordances; means, responsive to receiving the second contact, for ceasing display of the first set of affordances and displaying a first user interface of a first set of user interfaces; and means, in accordance with a determination that the characteristic intensity of the first contact does not exceed the intensity threshold, for forgoing display of the first set of affordances. 133. A non-transitory computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by one or more processors of an electronic device with a display, cause the device to perform any of the methods of claims 123-129. 134. An electronic device, comprising: one or more processors; a memory; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for performing any of the methods of claims 123-129. 135. An electronic device, comprising: means for performing the method of any of claims 123-129. 136. An electronic device, comprising: a display unit configured to display a graphic user interface; 195 a touch- sensitive surface unit configured to detect intensity of touches; and a processing unit coupled to the display unit, the rotatable input mechanism unit, and the touch- sensitive surface unit, the processing unit configured to: enable display of an audio playback user interface; while displaying the audio playback user interface, receive user input representing a first contact on the touch-sensitive surface; determine whether a characteristic intensity of the first contact exceeds an intensity threshold; in accordance with a determination that the characteristic intensity of the first contact exceeds the intensity threshold, cease display of the audio playback user interface and enable display of a first set of affordances; receive user input representing a second contact associated with an affordance of the first set of affordances; in response to receiving the second contact, cease display of the first set of affordances and enable display of a first user interface of a first set of user interfaces; and in accordance with a determination that the characteristic intensity of the first contact does not exceed the intensity threshold, forgo display of the first set of affordances. 137. The electronic device of claim 136, wherein the determination that the characteristic intensity of the first contact exceeds the intensity threshold is independent of a location of the first contact on the touch-sensitive surface. 138. The electronic device of claim 137, wherein the processing unit is further configured to: while displaying the first user interface of the first set of user interfaces, receive user input representing a first swipe in a first direction; and in response to receiving the first swipe in the first direction, cease display of the first user interface of a first set of user interfaces and enable display of a first user interface of a second set of user interfaces. 139. The electronic device of claim 138, wherein the processing unit is further configured to: while displaying the first user interface of the second set of user interfaces, receive user input representing a second swipe in the first direction; and in response to receiving the second swipe, cease display of the first user interface of a second set of user interfaces and enable display of a first user interface of a third set of user interfaces. 196 140. The electronic device of claim 136, wherein the processing unit is further configured to: while displaying the first user interface of the first set of user interfaces, receive user input representing a third contact associated with an affordance of the first user interface of the first set of user interfaces; and in response to receiving the third contact, cease display of the first user interface of a first set of user interfaces and enable display of a second user interface of the first set of user interfaces. 141. The electronic device of claim 136, wherein the processing unit is further configured to: while displaying a user interface of a set of user interfaces, receive user input representing a fourth contact on the touch- sensitive surface; determine whether a characteristic intensity of the fourth contact exceeds a second intensity threshold; in accordance with a determination that the characteristic intensity of the fourth contact exceeds the second intensity threshold, enable display of a second set of affordances; receive user input representing a fifth contact associated with an affordance of the second set of affordances; in response to receiving the fifth contact, cease display of the second set of affordances and enable display of the audio playback user interface; and in accordance with a determination that the characteristic intensity of the first contact does not exceed the intensity threshold, forgo displaying the second set of affordances. 142. The electronic device of any of claims 136-141, wherein the first set of user interfaces, the second set of user interfaces, and the third set of user interfaces are each independently selected from the group consisting of: a playlist set of user interfaces, an artist set of user interfaces, and a songs set of user interfaces; wherein the playlist set of user interfaces comprises: a playlist user interface, and a list of songs associated with a playlist of the playlist user interface; wherein the artist set of user interfaces comprises: an artist user interface, a list of albums associated with an artist of the artist user interface, and a list of songs associated with an album of the list of albums; and wherein the songs set of user interfaces comprises: a song user interface. 143. A method, comprising: 197 at an electronic device with a display, a rotatable input mechanism, and a touch-sensitive surface configured to detect intensity of touches: displaying a first audio playback user interface; receiving user input representing a first movement of the rotatable input mechanism; in response to receiving the user input representing the first movement of the rotatable input mechanism, ceasing display of the first audio playback user interface and displaying a first user interface of a first set of user interfaces; while displaying a user interface of the first set of user interfaces, receiving user input representing a first contact on the touch-sensitive surface; determining whether a characteristic intensity of the first contact exceeds an intensity threshold; in accordance with a determination that the characteristic intensity of the first contact exceeds the intensity threshold, ceasing display of first set of user interfaces and displaying a first set of affordances; receiving user input associated with a first affordance of the first set of affordances; in response to receiving the user input associated with the first affordance of the first set of affordances, ceasing display of the first set of affordances and displaying a first user interface of a second set of user interfaces; and in accordance with a determination that the characteristic intensity of the first contact does not exceed the intensity threshold, forgoing display of the first set of affordances. 144. The method of claim 143, further comprising: while displaying a user interface of the second set of user interfaces, receiving user input representing a second contact on the touch- sensitive surface; determining whether a characteristic intensity of the second contact exceeds a second intensity threshold; in accordance with a determination that the characteristic intensity of the second contact exceeds the second intensity threshold, ceasing display of the second set of user interfaces and displaying a second set of affordances; receiving user input associated with a first affordance of the second set of affordances; 198 in response to receiving the user input associated with the first affordance of the second set of affordances, ceasing display of the second set of affordances and displaying a first user interface of a third set of user interfaces; and in accordance with a determination that the characteristic intensity of the second contact does not exceed the second intensity threshold, forgoing displaying the second set of affordances. 145. The method of claim 144, further comprising: wherein the first user interface of the third set of user interfaces comprises a selection affordance; receiving user input associated with the selection affordance of the first user interface of the third set of user interfaces; and in response to receiving the user input associated with the selection affordance of the first user interface of the third set of user interfaces, ceasing display of the third set of affordances and displaying a second audio playback user interface. 146. The method of claim 144, further comprising: while displaying a user interface of the third set of user interfaces, receiving user input representing a third contact on the touch-sensitive surface; determining whether a characteristic intensity of the third contact exceeds the intensity threshold; in accordance with a determination that the characteristic intensity of the third contact exceeds the intensity threshold, ceasing display of the third set of user interfaces and displaying a third set of affordances; receiving user input associated with a first affordance of the third set of affordances; in response to receiving the user input associated with the first affordance of the third set of affordances, ceasing display of the third set of affordances and displaying a most- recently-displayed user interface of the first set of user interfaces; and in accordance with a determination that the characteristic intensity of the third contact does not exceed the intensity threshold, forgoing displaying the third set of affordances. 147. The method of any of claims 143-144, further comprising: receiving user input representing a second movement of the rotatable input mechanism; and 199 in response to receiving the user input representing the second movement of the rotatable input mechanism, displaying the first audio playback user interface. 148. The method of any of claims 143-147, further comprising: wherein the first set of user interfaces, the second set of user interfaces, and the third set of user interfaces are each independently selected from the group consisting of: a playlist set of user interfaces, an artist set of user interfaces, and a songs set of user interfaces; wherein the playlist set of user interfaces comprises: a playlist user interface, and a list of songs associated with a playlist of the playlist user interface; wherein the artist set of user interfaces comprises: an artist user interface, a list of albums associated with an artist of the artist user interface, and a list of songs associated with an album of the list of albums; and wherein the songs set of user interfaces comprises: a song user interface. 149. A non-transitory computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by an electronic device with a display, a rotatable input mechanism, and a touch-sensitive surface configured to detect intensity of touches cause the device to: display a first audio playback user interface; receive user input representing a first movement of the rotatable input mechanism; in response to receiving the user input representing the first movement of the rotatable input mechanism, cease display of the first audio playback user interface and display a first user interface of a first set of user interfaces; while displaying a user interface of the first set of user interfaces, receive user input representing a first contact on the touch-sensitive surface; determine whether a characteristic intensity of the first contact exceeds an intensity threshold; in accordance with a determination that the characteristic intensity of the first contact exceeds the intensity threshold, cease display of first set of user interfaces and display a first set of affordances; receive user input associated with a first affordance of the first set of affordances; in response to receiving the user input associated with the first affordance of the first set of affordances, cease display of the first set of affordances and display a first user interface of a second set of user interfaces; and 200 in accordance with a determination that the characteristic intensity of the first contact does not exceed the intensity threshold, forgo display of the first set of affordances. 150. An electronic device, comprising: a display; a rotatable input mechanism; a touch- sensitive surface configured to detect intensity of touches; one or more processors; memory; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for: displaying a first audio playback user interface; receiving user input representing a first movement of the rotatable input mechanism; in response to receiving the user input representing the first movement of the rotatable input mechanism, ceasing display of the first audio playback user interface and displaying a first user interface of a first set of user interfaces; while displaying a user interface of the first set of user interfaces, receiving user input representing a first contact on the touch-sensitive surface; determining whether a characteristic intensity of the first contact exceeds an intensity threshold; in accordance with a determination that the characteristic intensity of the first contact exceeds the intensity threshold, ceasing display of first set of user interfaces and displaying a first set of affordances; receiving user input associated with a first affordance of the first set of affordances; in response to receiving the user input associated with the first affordance of the first set of affordances, ceasing display of the first set of affordances and displaying a first user interface of a second set of user interfaces; and in accordance with a determination that the characteristic intensity of the first contact does not exceed the intensity threshold, forgoing display of the first set of affordances. 151. An electronic device, comprising: 201 a display; a rotatable input mechanism; a touch- sensitive surface configured to detect intensity of touches; means for displaying a first audio playback user interface; means for receiving user input representing a first movement of the rotatable input mechanism; means, responsive to receiving the user input representing the first movement of the rotatable input mechanism, for ceasing display of the first audio playback user interface and displaying a first user interface of a first set of user interfaces; means, while displaying a user interface of the first set of user interfaces, for receiving user input representing a first contact on the touch-sensitive surface; means for determining whether a characteristic intensity of the first contact exceeds an intensity threshold; means, in accordance with a determination that the characteristic intensity of the first contact exceeds the intensity threshold, for ceasing display of first set of user interfaces and displaying a first set of affordances; means for receiving user input associated with a first affordance of the first set of affordances; means, responsive to receiving the user input associated with the first affordance of the first set of affordances, for ceasing display of the first set of affordances and displaying a first user interface of a second set of user interfaces; and means, in accordance with a determination that the characteristic intensity of the first contact does not exceed the intensity threshold, for forgoing display of the first set of affordances. 152. A non-transitory computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by one or more processors of an electronic device with a display, cause the device to perform any of the methods of claims 143-148. 153. An electronic device, comprising: one or more processors; a memory; and 202 one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for performing any of the methods of claims 143-148. 154. An electronic device, comprising: means for performing the method of any of claims 143-148. 155. An electronic device, comprising: a display unit configured to display a graphic user interface; a rotatable input mechanism unit configured to receive movements; a touch- sensitive surface unit configured to detect intensity of touches; and a processing unit coupled to the display unit, the rotatable input mechanism unit, and the touch-sensitive surface unit, the processing unit configured to: enable display of a first audio playback user interface; receive user input representing a first movement of the rotatable input mechanism; in response to receiving the user input representing the first movement of the rotatable input mechanism, cease display of the first audio playback user interface and enable display of a first user interface of a first set of user interfaces; while displaying a user interface of the first set of user interfaces, receive user input representing a first contact on the touch-sensitive surface; determine whether a characteristic intensity of the first contact exceeds an intensity threshold; in accordance with a determination that the characteristic intensity of the first contact exceeds the intensity threshold, cease display of first set of user interfaces and enable display of a first set of affordances; receive user input associated with a first affordance of the first set of affordances; in response to receiving the user input associated with the first affordance of the first set of affordances, cease display of the first set of affordances and enable display of a first user interface of a second set of user interfaces; and in accordance with a determination that the characteristic intensity of the first contact does not exceed the intensity threshold, forgo display of the first set of affordances. 156. The electronic device of claim 155, wherein the processing unit is further configured to: 203 while displaying a user interface of the second set of user interfaces, receive user input representing a second contact on the touch- sensitive surface; determine whether a characteristic intensity of the second contact exceeds a second intensity threshold; in accordance with a determination that the characteristic intensity of the second contact exceeds the second intensity threshold, cease display of the second set of user interfaces and enable display of a second set of affordances; receive user input associated with a first affordance of the second set of affordances; in response to receiving the user input associated with the first affordance of the second set of affordances, cease display of the second set of affordances and enable display of a first user interface of a third set of user interfaces; and in accordance with a determination that the characteristic intensity of the second contact does not exceed the second intensity threshold, forgo displaying the second set of affordances. 157. The electronic device of claim 156, wherein the processing unit is further configured to: wherein the first user interface of the third set of user interfaces comprises a selection affordance; receive user input associated with the selection affordance of the first user interface of the third set of user interfaces; and in response to receiving the user input associated with the selection affordance of the first user interface of the third set of user interfaces, cease display of the third set of affordances and enable display of a second audio playback user interface. 158. The electronic device of claim 156, wherein the processing unit is further configured to: while displaying a user interface of the third set of user interfaces, receive user input representing a third contact on the touch-sensitive surface; determine whether a characteristic intensity of the third contact exceeds the intensity threshold; in accordance with a determination that the characteristic intensity of the third contact exceeds the intensity threshold, cease display of the third set of user interfaces and enabling display of a third set of affordances; receive user input associated with a first affordance of the third set of affordances; 204 in response to receiving the user input associated with the first affordance of the third set of affordances, cease display of the third set of affordances and enable display of a most-recently-displayed user interface of the first set of user interfaces; and in accordance with a determination that the characteristic intensity of the third contact does not exceed the intensity threshold, forgo displaying the third set of affordances. 159. The electronic device of any of claims 155 or 156, wherein the processing unit is further configured to: receive user input representing a second movement of the rotatable input mechanism; and in response to receiving the user input representing the second movement of the rotatable input mechanism, enable display of the first audio playback user interface. 160. The electronic device of any of claims 155-159, wherein the first set of user interfaces, the second set of user interfaces, and the third set of user interfaces are each independently selected from the group consisting of: a playlist set of user interfaces, an artist set of user interfaces, and a songs set of user interfaces; wherein the playlist set of user interfaces comprises: a playlist user interface, and a list of songs associated with a playlist of the playlist user interface; wherein the artist set of user interfaces comprises: an artist user interface, a list of albums associated with an artist of the artist user interface, and a list of songs associated with an album of the list of albums; and wherein the songs set of user interfaces comprises: a song user interface. 161. A method, comprising: at an electronic device with a display and a rotatable input mechanism: displaying a first audio application user interface; while displaying the first audio application user interface, receiving a first user input representing movement of the rotatable input mechanism in a rotation direction; in response to receiving the first user input, ceasing display of the first audio application user interface and displaying a second audio application user interface; while displaying the second audio application user interface, receiving a second user input representing movement of the rotatable input mechanism in the rotation direction; and in response to receiving the second user input, ceasing display of the second audio application user interface and displaying a third audio application user interface. 205 162. The method of claim 161, further comprising: while displaying the third audio application user interface, receiving a third user input representing movement of the rotatable input mechanism in the rotation direction; and in response to receiving the third user input, ceasing display of the third audio application user interface and displaying a fourth audio application user interface. 163. The method of claim 162, further comprising: while displaying the fourth audio application user interface, receiving a fourth user input representing movement of the rotatable input mechanism in the rotation direction; and in response to receiving the fourth user input, ceasing display of the fourth audio application user interface and displaying a fifth audio application user interface. 164. The method of claims 161-163, wherein one of the first, second, or third audio application user interfaces is an audio playback user interface comprising an affordance for initiating audio playback. 165. The method of claims 161-164, wherein one of the first, second, or third audio application user interfaces is an albums list user interface. 166. The method of claims 161-165, further comprising: while displaying one of the first, second, or third audio application user interfaces, receiving user input representing a first selection of an affordance of the displayed audio application user interface; and in response to receiving the user input representing the first selection, ceasing display of one of the first, second, or third audio application user interfaces and displaying a detail user interface, wherein the detail user interface comprises content based on the affordance selected by the first selection. 167. The method of claims 161-166, further comprising: while displaying one of the first, second, or third audio application user interfaces, receiving user input representing a second selection of a playlist affordance associated with a playlist; and 206 in response to receiving the user input representing the second selection, ceasing display of one of the first, second, or third audio application user interfaces and displaying a list of songs, wherein the list of songs is based on the playlist. 168. The method of claims 161-167, further comprising: while displaying one of the first, second, or third audio application user interfaces,, receiving user input representing a third selection of an artist affordance associated with an artist; and in response to receiving the user input representing the third selection, ceasing display of one of the first, second, or third audio application user interfaces and displaying a list of albums, wherein the list of albums is based on the artist. 169. The method of any of claims 161-168, further comprising: wherein the first audio application user interface, the second audio application user interface, the third audio application user interface, the fourth audio application user interface, and the fifth audio application user interface are each independently selected from the group consisting of: a playlists user interface, an artist user interface, a song user interface, an albums user interface, and an audio playback user interface. 170. The method of claim 169, further comprising: wherein the playlists user interface comprises: a list of songs associated with a playlist of the playlist list user interface; and wherein the artist user interface comprises: an artist list user interface, a list of albums associated with an artist of the artist list user interface, and a list of songs associated with an album of the list of albums. 171. The method of claims 161-170, wherein the first, second, and third audio application user interfaces are each different. 172. A non-transitory computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by an electronic device with a display and a rotatable input mechanism cause the device to: display a first audio application user interface; while displaying the first audio application user interface, receive a first user input representing movement of the rotatable input mechanism in a rotation direction; 207 in response to receiving the first user input, cease display of the first audio application user interface and display a second audio application user interface; while displaying the second audio application user interface, receive a second user input representing movement of the rotatable input mechanism in the rotation direction; and in response to receiving the second user input, cease display of the second audio application user interface and display a third audio application user interface. 173. An electronic device, comprising: a display; a rotatable input mechanism; one or more processors; memory; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for: displaying a first audio application user interface; while displaying the first audio application user interface, receiving a first user input representing movement of the rotatable input mechanism in a rotation direction; in response to receiving the first user input, ceasing display of the first audio application user interface and displaying a second audio application user interface; while displaying the second audio application user interface, receiving a second user input representing movement of the rotatable input mechanism in the rotation direction; and in response to receiving the second user input, ceasing display of the second audio application user interface and displaying a third audio application user interface. 174. An electronic device, comprising: a display; a rotatable input mechanism; means for displaying a first audio application user interface; while displaying the first audio application user interface, means for receiving a first user input representing movement of the rotatable input mechanism in a rotation direction; means, responsive to receiving the first user input, for ceasing display of the first audio application user interface and displaying a second audio application user interface; 208 while displaying the second audio application user interface, means for receiving a second user input representing movement of the rotatable input mechanism in the rotation direction; and means, responsive to receiving the second user input, for ceasing display of the second audio application user interface and displaying a third audio application user interface. 175. A non-transitory computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by one or more processors of an electronic device with a display, cause the device to perform any of the methods of claims 161-171. 176. An electronic device, comprising: one or more processors; a memory; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for performing any of the methods of claims 161-171. 177. An electronic device, comprising: means for performing the method of any of claims 161-171. 178. An electronic device, comprising: a display unit configured to display a graphic user interface; a rotatable input mechanism unit configured to receive movements; and a processing unit coupled to the display unit and the rotatable input mechanism unit, the processing unit configured to: enable display of a first audio application user interface; while displaying the first audio application user interface, receive a first user input representing movement of the rotatable input mechanism in a rotation direction; in response to receiving the first user input, cease display of the first audio application user interface and enable display of a second audio application user interface; while displaying the second audio application user interface, receive a second user input representing movement of the rotatable input mechanism in the rotation direction; and in response to receiving the second user input, cease display of the second audio application user interface and enable display of a third audio application user interface. 209 179. The electronic device of claim 178, wherein the processing unit is further configured to: while displaying the third audio application user interface, receive a third user input representing movement of the rotatable input mechanism in the rotation direction; and in response to receiving the third user input, cease display of the third audio application user interface and enable display of a fourth audio application user interface. 180. The electronic device of claim 179, wherein the processing unit is further configured to: while displaying the fourth audio application user interface, receive a fourth user input representing movement of the rotatable input mechanism in the rotation direction; and in response to receiving the fourth user input, cease display of the fourth audio application user interface and enable display of a fifth audio application user interface. 181. The electronic device of any of claims 178-180, wherein one of the first, second, or third audio application user interfaces is an audio playback user interface comprising an affordance for initiating audio playback. 182. The electronic device of claims 178-181, wherein one of the first, second, or third audio application user interfaces is an albums list user interface. 183. The electronic device of any of claims 178-182, wherein the processing unit is further configured to: while displaying one of the first, second, or third audio application user interfaces, receive user input representing a first selection of an affordance of the displayed audio application user interface; and in response to receiving the user input representing the first selection, cease display of one of the first, second, or third audio application user interfaces and enable display of a detail user interface, wherein the detail user interface comprises content based on the affordance selected by the first selection. 184. The electronic device of any of claims 178-183, wherein the processing unit is further configured to: 210 while displaying one of the first, second, or third audio application user interfaces, receive user input representing a second selection of a playlist affordance associated with a playlist; and in response to receiving the user input representing the second selection, cease display of one of the first, second, or third audio application user interfaces and enable display of a list of songs, wherein the list of songs is based on the playlist. 185. The electronic device of any of claims 178-184, wherein the processing unit is further configured to: while displaying one of the first, second, or third audio application user interfaces, receive user input representing a third selection of an artist affordance associated with an artist; and in response to receiving the user input representing the third selection, cease display of one of the first, second, or third audio application user interfaces and enable display of a list of albums, wherein the list of albums is based on the artist. 186. The electronic device of any of claims 178-185, wherein the first audio application user interface, the second audio application user interface, the third audio application user interface, the fourth audio application user interface, and the fifth audio application user interface are each independently selected from the group consisting of: a playlists user interface, an artist user interface, a song user interface, an albums user interface, and an audio playback user interface. 187. The electronic device of claim 186, wherein the playlists user interface comprises: a list of songs associated with a playlist of the playlist list user interface; and wherein the artist user interface comprises: an artist list user interface, a list of albums associated with an artist of the artist list user interface, and a list of songs associated with an album of the list of albums. 188. The electronic device of any of claims 178-187, wherein the first, second, and third audio application user interfaces are each different. A method, comprising: 211 at an electronic device with a display, a touch-sensitive surface, and a rotatable input mechanism: displaying a first audio playback user interface; while displaying the first audio playback user interface, receiving a first user input representing movement of the rotatable input mechanism; in response to receiving the first user input, ceasing display of the first audio playback user interface and displaying a first user interface of a first set of user interfaces; while displaying a user interface of the first set of user interfaces, receiving a second user input representing a swipe in a first direction; in response to receiving the second user input, replacing display of a portion of the user interface of the first set of user interfaces with display of a navigation interface, wherein the navigation interface comprises a first navigation affordance associated with the first set of user interfaces and a second navigation affordance associated with a second set of user interfaces; receiving a third user input associated with the second navigation affordance of the navigation interface; and in response to receiving the third user input, ceasing display of the first set of user interfaces and the navigation interface and displaying a first user interface of the second set of user interfaces. 190. The method of claim 189, further comprising: while displaying a user interface of the second set of user interfaces, receiving a fourth input representing a swipe in the first direction; in response to receiving the fourth user input, displaying the navigation interface, wherein the navigation interface further comprises a third navigation affordance associated with a third set of user interfaces; receiving a fifth user input associated with the third navigation affordance of the navigation interface; and in response to receiving the fifth user input, ceasing display of the second set of user interfaces and the navigation interface and displaying a first user interface of the third set of user interfaces. 191. The method of claim 189, further comprising: receiving a sixth user input representing movement of the rotatable input mechanism; and in response to receiving the sixth user input, displaying the first audio playback user interface. 212 192. The method of claim 189, further comprising: while displaying a user interface of any of the first set of user interfaces, the second set of user interfaces, or the third set of user interfaces, receiving a seventh user input associated with a selection affordance of the user interface of any of the first set of user interfaces, the second set of user interfaces, or the third set of user interfaces; and in response to receiving the seventh user input, displaying a second audio playback user interface. 193. The method of any of claims 189-192, further comprising: wherein the first set of user interfaces, the second set of user interfaces, and the third set of user interfaces are each independently selected from the group consisting of: a playlist set of user interfaces, an artist set of user interfaces, and a songs set of user interfaces; wherein the playlist set of user interfaces comprises: a playlist user interface, and a list of songs associated with a playlist of the playlist user interface; wherein the artist set of user interfaces comprises: an artist user interface, a list of albums associated with an artist of the artist user interface, and a list of songs associated with an album of the list of albums; and wherein the songs set of user interfaces comprises: a song user interface. 194. A non-transitory computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by an electronic device with a display, a rotatable input mechanism, and a touch-sensitive surface cause the device to: display a first audio playback user interface; while displaying the first audio playback user interface, receive a first user input representing movement of the rotatable input mechanism; in response to receiving the first user input, cease display of the first audio playback user interface and display a first user interface of a first set of user interfaces; while displaying a user interface of the first set of user interfaces, receive a second user input representing a swipe in a first direction; in response to receiving the second user input, replace display of a portion of the user interface of the first set of user interfaces with display of a navigation interface, wherein the navigation interface comprises a first navigation affordance associated with the first set of user interfaces and a second navigation affordance associated with a second set of user interfaces, 213 receive a third user input associated with the second navigation affordance of the navigation interface; and in response to receiving the third user input, cease display of the first set of user interfaces and the navigation interface and display a first user interface of the second set of user interfaces. 195. An electronic device, comprising: a display; a rotatable input mechanism; a touch- sensitive surface; one or more processors; memory; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for: displaying a first audio playback user interface; while displaying the first audio playback user interface, receiving a first user input representing movement of the rotatable input mechanism; in response to receiving the first user input, ceasing display of the first audio playback user interface and displaying a first user interface of a first set of user interfaces; while displaying a user interface of the first set of user interfaces, receiving a second user input representing a swipe in a first direction; in response to receiving the second user input, replacing display of a portion of the user interface of the first set of user interfaces with display of a navigation interface, wherein the navigation interface comprises a first navigation affordance associated with the first set of user interfaces and a second navigation affordance associated with a second set of user interfaces, receiving a third user input associated with the second navigation affordance of the navigation interface; and in response to receiving the third user input, ceasing display of the first set of user interfaces and the navigation interface and displaying a first user interface of the second set of user interfaces. 196. An electronic device, comprising: a display; a rotatable input mechanism; 214 a touch- sensitive surface; means for displaying a first audio playback user interface; means, while displaying the first audio playback user interface, for receiving a first user input representing movement of the rotatable input mechanism; means, responsive to receiving the first user input, for ceasing display of the first audio playback user interface and displaying a first user interface of a first set of user interfaces; means, while displaying a user interface of the first set of user interfaces, for receiving a second user input representing a swipe in a first direction; means, responsive to receiving the second user input, for replacing display of a portion of the user interface of the first set of user interfaces with display of a navigation interface, wherein the navigation interface comprises a first navigation affordance associated with the first set of user interfaces and a second navigation affordance associated with a second set of user interfaces, means for receiving a third user input associated with the second navigation affordance of the navigation interface; and means, responsive to receiving the third user input, for ceasing display of the first set of user interfaces and the navigation interface and displaying a first user interface of the second set of user interfaces. 197. A non-transitory computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by one or more processors of an electronic device with a display, cause the device to perform any of the methods of claims 188-194. 198. An electronic device, comprising: one or more processors; a memory; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for performing any of the methods of claims 188-194. 199. An electronic device, comprising: means for performing the method of any of claims 188-194. 215 200. An electronic device, comprising: a display unit configured to display a graphic user interface; a rotatable input mechanism unit configured to receive movements; a touch- sensitive surface unit configured to receive contacts; and a processing unit coupled to the display unit, the rotatable input mechanism unit, and the touch-sensitive surface unit, the processing unit configured to: enable display of a first audio playback user interface; while displaying the first audio playback user interface, receive a first user input representing movement of the rotatable input mechanism; in response to receiving the first user input, cease display of the first audio playback user interface and enable display of a first user interface of a first set of user interfaces; while displaying a user interface of the first set of user interfaces, receive a second user input representing a swipe in a first direction; in response to receiving the second user input, replace display of a portion of the user interface of the first set of user interfaces with display of a navigation interface, wherein the navigation interface comprises a first navigation affordance associated with the first set of user interfaces and a second navigation affordance associated with a second set of user interfaces; receive a third user input associated with the second navigation affordance of the navigation interface; and in response to receiving the third user input, cease display of the first set of user interfaces and the navigation interface and enable display of a first user interface of the second set of user interfaces. 201. The electronic device of claim 200, wherein the processing unit is further configured to: while displaying a user interface of the second set of user interfaces, receive a fourth input representing a swipe in the first direction; in response to receiving the fourth user input, enable display of the navigation interface, wherein the navigation interface further comprises a third navigation affordance associated with a third set of user interfaces; receive a fifth user input associated with the third navigation affordance of the navigation interface; and 216 in response to receiving the fifth user input, cease display of the second set of user interfaces and the navigation interface and enable display of a first user interface of the third set of user interfaces. 202. The electronic device of claim 200, wherein the processing unit is further configured to: receive a sixth user input representing movement of the rotatable input mechanism; and in response to receiving the sixth user input, enable display of the first audio playback user interface. 203. The electronic device of claim 200, wherein the processing unit is further configured to: while displaying a user interface of any of the first set of user interfaces, the second set of user interfaces, or the third set of user interfaces, receive a seventh user input associated with a selection affordance of the user interface of any of the first set of user interfaces, the second set of user interfaces, or the third set of user interfaces; and in response to receiving the seventh user input, enable display of a second audio playback user interface. 204. The electronic device of any of claims 200-203, wherein the first set of user interfaces, the second set of user interfaces, and the third set of user interfaces are each independently selected from the group consisting of: a playlist set of user interfaces, an artist set of user interfaces, and a songs set of user interfaces; wherein the playlist set of user interfaces comprises: a playlist user interface, and a list of songs associated with a playlist of the playlist user interface; wherein the artist set of user interfaces comprises: an artist user interface, a list of albums associated with an artist of the artist user interface, and a list of songs associated with an album of the list of albums; and wherein the songs set of user interfaces comprises: a song user interface. 205. A non-transitory computer-readable storage medium storing one or more programs, the one or more programs comprising instructions, which when executed by an electronic device with a display and a rotatable input mechanism cause the device to: display, on the display, an affordance representing a music application; receive user input representing rotation of the rotatable input mechanism; 217 in response to receiving the user input representing the rotation of the rotatable input mechanism, display a landing screen of the music application, wherein the landing screen includes display of at least one of a playlist affordance, an artist list affordance, and a song list affordance; receive user input associated with the landing screen; determine whether the user input associated with the landing screen represents a touch associated with the playlist affordance; and in response to receiving the user input associated with the landing screen and in accordance with a determination that the user input associated with the landing screen represents a touch associated with the playlist affordance, display, on the display, one or more playlist selection affordances. 206. An electronic device, comprising: a display; a rotatable input mechanism; one or more processors; memory; and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for: displaying, on the display, an affordance representing a music application; receiving user input representing rotation of the rotatable input mechanism; in response to receiving the user input representing the rotation of the rotatable input mechanism, displaying a landing screen of the music application, wherein the landing screen includes display of at least one of a playlist affordance, an artist list affordance, and a song list affordance; receiving user input associated with the landing screen; determining whether the user input associated with the landing screen represents a touch associated with the playlist affordance; and in response to receiving the user input associated with the landing screen and in accordance with a determination that the user input associated with the landing screen represents a touch associated with the playlist affordance, displaying, on the display, one or more playlist selection affordances. 218 207. The method of claim 1, wherein the landing screen includes the artist list affordance, the method further comprising: determining whether the user input associated with the landing screen represents a touch associated with the artist list affordance; and in response to receiving the user input associated with the landing screen and in accordance with a determination that the user input associated with the landing screen represents a touch associated with the artist list affordance, displaying, on the display, one or more artist selection affordances. 208. The method of claim 1, wherein the landing screen includes the song list affordance, the method further comprising: determining whether the user input associated with the landing screen represents a touch associated with the song list affordance; and in response to receiving the user input associated with the landing screen and in accordance with a determination that the user input associated with the landing screen represents a touch associated with the song list affordance, displaying, on the display, one or more song selection affordances. 209. The electronic device of claim 35, wherein the landing screen includes the artist list affordance, and wherein the processing unit is further configured to: determine whether the user input associated with the landing screen represents a touch associated with the artist list affordance; and in response to receiving the user input associated with the landing screen and in accordance with a determination that the user input associated with the landing screen represents a touch associated with the artist list affordance, enable display of, on the display unit, one or more artist selection affordances. 210. The electronic device of claim 35, wherein the landing screen includes the song list affordance, and wherein the processing unit is further configured to: determine whether the user input associated with the landing screen represents a touch associated with the song list affordance; and in response to receiving the user input associated with the landing screen and in accordance with a determination that the user input associated with the landing screen represents a touch associated with the song list affordance, enable display of, on the display unit, one or more song selection affordances. 219 |