| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a user from falling into a non-performance state by relieving the tension of the user when the user plays music for evaluation and receives the evaluation thereof. <P>SOLUTION: A CPU 1 outputs the encouragement to support playing by a sound source 9 and a sound producing circuit 20 if it detects the state that the notes to be played are not played when the performance of the music data stored in a music memory 5 is evaluated according to the program of a program ROM 3. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
