| 摘要 |
PURPOSE:To increase the range of the selection of ad lib motif and to increase the change and fun in performance by storing the ad lib motif formed by a player in a RAM. CONSTITUTION:This device has a means 6 for rewriting the fixed ad lib motif data stored in a rewritable memory means 5 to arbitrary ad lib motif data and stores the ad lib performance of the player in the rewritable memory means 5. The ad lib performance is reproduced afterward by pushing down keys 32. Namely, he performance device which has plural numbers of the ad lib motif and makes the performance of the ad lib motif by pushing the keyboard 32 corresponding to the motif is constituted to store the melody data played by the player and to allot the stored melody data to the keys of the keyboard 1. The range of the selection of the ad lib motif is widened in this way and the change and fun in the performance are increased. |
