===Note 24 SDP/SSA commands (non-synchronized software LFO)===
ContinuesSoftware LFO synchronizes with SP/SA command.once these commands are executed, non-synchronized mode with key on starts and after 1st time key on, remains software LFO effected. When SP/SA commands are excuted again, returns synchronized mode with key on again. [sample] A SP16,6,2,0 cdef SSP gfed SP ceg>c "cdef"is synchronized with key on, "gfed" is not synchronized and "ceg>c" is synchronized again. If start point of the note and software LFO return point matches, center of software LFO might not match. It is issue according to design of this music driver. ===Note 25 PP command (pattern specified pan pot)=== ===Note 26 PV command (pattern specified volume)=== ===Note 27 Pitch specification for Tone Doubler===