| 摘要 |
PURPOSE:To select programs with keys of an electronic keyed musical instru ment by storing automatic performance data of plural musics in one storage device. CONSTITUTION:A ROM 1 or the like wherein automatic performance data of plural musics is stored is connected in a way of being detachable to an electronic keyed musical instrument main body. Position data indicating the storage position 1 is stored in the ROM 1 together with automatic performance data of each music. A keyboard 6 is provided, which has plural keys used for manual performance and individually designates plural programs of automatic performance by plural keys. Position data in the ROM 1 is referred to based on designation of the performance program due to operation of the keyboard 6, and automatic performance data is read out based on this position data to automatically play the program. |
