PG Music's advice re Controller 11:
"Like the Channel Volume controller, however the Controller 7 is used to set the overall volume on a particular channel, while Controller 11 is used to adjust the volume dynamics within that channel to a percentage of the overall volume."
http://www.pgmusic.com/tutorial_midi1.htm

Bob Norton's advice:
"11 Expression (MSB)
Note: CC7 and 11 both adjust the volume. Use cc11 for volume changes during the track (crescendo, diminuendo, swells, etc.)"
http://www.nortonmusic.com/midi_cc.html

If you follow this advice the only existing control 7 command should be at the beginning of the track. Have I overlooked something?

Regards


Richard Williams
Sydney
Australia