Mixer Controls Solo, Mute and Rec enable buttons Mouse Action Result Button1 click toggle for the track (or the entire mix group when the group is active) Button2 click momentary switch CtrlButton1 click toggle for the entire mix group when the group is not active ShiftCtrlButton1 click toggle for all the tracks and busses CtrlButton2 click learn MIDI control
Solo Buttons Only Mouse Action Result ShiftButton1 click toggle "lock" of current solo state ("solo safe") CtrlAltButton1 click solo only this track or active group, unsolo all others
Faders Mouse Action Result Button1 drag operate fader CtrlButton1 drag finer control AltCtrlButton1 drag finest control ShiftButton1 click reset fader CtrlButton2 click learn MIDI control