Yeah, I was making the distinction between muting the the regions rather than the tracks because if you mute the tracks then everything in the channel strip is still having to process the signal - taking up precious CPU resources.
Channel strips on a MIDI track? 
Channel strips on a MIDI track?
What's a Software Instrument Track using?
What's a Software Instrument Track using?
lol well there is a difference between an Audio Channel strip and a MIDI one, which uses VERY little CPU
lol well there is a difference between an Audio Channel strip and a MIDI one, which uses VERY little CPU
