MIDI_CTL_REGIST_PARM_NUM_LSB
chan->control[MIDI_CTL_REGIST_PARM_NUM_LSB]
case MIDI_CTL_REGIST_PARM_NUM_LSB:
chan->control[MIDI_CTL_REGIST_PARM_NUM_LSB];
MIDI_CTL_REGIST_PARM_NUM_LSB,