| 摘要 |
PURPOSE:To easily complete musical performance by providing a data erasing means which erases performance information of a channel discriminated by a data discriminating means from the track. CONSTITUTION:Even data of the performance of an electronic musical instrument M1 is stored on and reproduced from a track of a performance information recording means M2 as performance information of plural channels. Then the data discriminating means M3 discriminates performance information of a specific channel among pieces of performance information of plural channels on one track of a performance information recoding means M2. Further, the performance information of the channel discriminated by the data discriminating means M3 is erased from the track by the data erasing means M4. Thus, only performance information of a channel to be corrected is discriminated and erased and the play information of the erased channel is rerecorded to correct performance. |
