To climax an atmosphere by inputting arbitrary points irrelevantly to whether singer sings well or not as an entertainment of a KARAOKE party, by making a person other than the singer input arbitrary points to a KARAOKE control part by using a remote controller while the singer is singing.

A customer pushes a music number to be requested on the ten-key 17 of the remote controller 1 and then pushes a reset key 19 to input the music number to the KARAOKE control part 11. Then, a CPU 5 receives the number from a decoder 4 and reads the corresponding music data out of HD 9, and a voice reproducing part 16 generates a music signal and synthesizes the singing signal from a microphone 2. When a person other then the singer inputs points, a numeric code from the ten-key 17 after a scoring key 18 is pressed is decoded by the decoder 4 and becomes a number of scoring, which is stored in a RAM 6. The CPU 5 after detecting the end of the music reads the number given freely by the other person and displays it on a CRT 15.