| 摘要 |
PURPOSE:To provide an automatic accompanying device in which an elaborate music performance with automatic accompaniment can be easily enjoyed even by a beginner, and one music can be performed by various keys. CONSTITUTION:'G, G#, A, A#, B, C, C#, D, D#, E, F, F#' are sequentially displayed on a first display area 30a as a 'key note selection candidate group'. Then, a part corresponding to an initialized key note is turned on. At the time of pressing the '+' key of a key note selection switch 10 once, a set key note is changed to 'C#', and the part which is turned on is moved to the position of the 'C#'. Thus, a performer can arbitrarily select the key note by the note selection switch 10 in addition to the initialized key note. Then, a code rotation processing and sounding processing can be executed based on the selected key note and code information, and the sounding of a music can be performed. |
