| 摘要 |
PURPOSE:To simplify a chord input by performing the chord input through the use of ten key and/or a single key of a keyboard. CONSTITUTION:The numerical data inputted and the chord route and the chord type corresponding to key numbers are read out from a chord memory 16 (steps 44 and 46) and are outputted as a chord data. Furthermore, not only the chord, which is being played (steps 44 and 46), but also the next chord is read out (step 58) and displayed (step 60). |
