| 摘要 |
<P>PROBLEM TO BE SOLVED: To suitably produce differential sound according to intention of a player, and to play a musical piece according to a rhythm system of non-western music. <P>SOLUTION: In response to depressing operation of a key in a melody key range 102, a CPU 21 decides a pitch of musical tone data to be produced. Concerning the depressing operation on the melody key range 102, the CPU 21 specifies a jins or a prescribed rhythm from maqam data being rhythm system on the basis of depressed keys in an accompaniment key range 101. Further, the CPU 21 specifies a composing tone corresponding to the depressed key in the melody range, and gives a sound source 26 an instruction so as to generate musical tone data having a pitch of the composing tone on the basis of specified composing note of jins. <P>COPYRIGHT: (C)2011,JPO&INPIT |
