PURPOSE: To perform a 'karaoke' recital with a required card installed, through which all data of the 'karaoke', recital are recorded in the card.

CONSTITUTION: A card 1 storing a control program in a 'karaoke' device is installed in this device. A reading part 2 reads the control program out of the card 1 installed, writing it in a memory part 3 via a control part 8. Afterward, the 'karaoke' device is controlled by the control program from the memory part 3. A 'karaoke' part 4 outputs each signal at the time of the start and end of the 'karaoke' recital. A play memory part 6 records all data at the date and hour from a clock art 5 at starting and ending of the performance at the time when a range from starting to ending of the performance is longer than the specified time. Then, these data are read via the control part 8 and they are recorded in the card 1 via the reading part 2.