M-Audio KeyStudio 25 Table B2 Buttons and Sustain Pedal Assignments, Table B3 MMC Command Numbers

Session KeyStudio 25 User Guide 33

Table B2: Buttons and Sustain Pedal Assignments

MIDI CC	Description	Program	Data LSB	Data MSB
0-119	Standard MIDI CC’s	-	Toggle value 2	Toggle value 1
120-127	Channel Mode	-	Toggle value 2	Toggle value 1
	Messages
128	Pitch Bend Range	-	Sensitivity value	-
129	Channel Fine Tune	-	Tuning amount	-
130	Channel Coarse Tune	-	Tuning amount	-
131	Channel Pressure	-	Pressure amount	-
132	RPN Coarse	Value	RPN LSB	RPN MSB
133	RPN Fine	Value	RPN LSB	RPN MSB
134	NRPN Coarse	Value	NRPN LSB	NRPN MSB
135	NRPN Fine	Value	NRPN LSB	NRPN MSB
136	Master Volume GM*	-	Volume LSB	Volume MSB
137	Master Pan GM*	-	Pan LSB	Pan MSB
138	Master Coarse Tune	-	Tuning LSB	Tuning MSB
	GM*
139	Master Fine Tune GM*	-	Tuning LSB	Tuning MSB
140	Chorus Mod Rate	-	Mod rate	-
	GM2*
141	Chorus Mod Depth	-	Mod depth	-
	GM2*
142	Feedback GM2*	-	Feedback level	-
143	Send to Reverb GM2*	-	Reverb send level	-
144	Pitch Bend	-	Pitch shift LSB	Pitch shift MSB
145	Program/Bank Preset	Program	Bank LSB	Bank MSB
146	MIDI CC (on/off)	MIDI CC	Button press value	Button release value
147	Note (on/off)	Note	Velocity off	Velocity on
148	Note (on/off toggle)	Note	Velocity off	Velocity on
149	MMC Command**	-	Command select..	-
150	Reverb Type GM2 *	-	Type	-
151	Reverb Time GM2 *	-	Time	-
152	Chorus Type GM2*	-	Type	-
153	MIDI CC Decrement	MIDI CC	Start value	End value
154	MIDI CC Increment	MIDI CC	Start value	End value
255	Controller Off	-	-	-

*SysEx messages

**MMC SysEx messages

Table B3: MMC Command Numbers

Number	MMC Command	Number	MMC Command
01	STOP	08	RECORD PAUSE
02	PLAY	09	PAUSE
03	DEFERRED PLAY	10	EJECT
04	FAST FORWARD	11	CHASE
05	REWIND	12	COMMAND ERROR RESET
06	RECORD STROBE	13	MMC RESET
07	RECORD EXIT