Region operations generally operate on the currently selected regions, if any. If none are selected but 1 or more tracks are selected then regions in those tracks at the edit point will be used. If no tracks are selected, then any region at the edit point will be used. Key Binding Action s split region(s) at edit point i insert region (from region list) d duplicate region n normalize region m mute/unmute region ~ boost region gain & cut region gain h play selected regions j trim to start at edit point k trim to end at edit point / set fade in length (via edit point) \ set fade out length (via edit point) Shift{ trim from start to edit point Shift} trim from edit point to end F3 crop (to edit range) F4 separate (using edit range) v set region sync point(s) at edit point F5 pitch shift region