Pattern Piano-roll Keystrokes Some of the Tools operations in the pattern editor have keystroke support in the piano roll ("seqroll"). Other keys (e.g. the arrow and hijk movement keys without selected events) are Common keystrokes.

Move selected notes by snap or note value	Arrow-left, Arrow-right, Arrow-up, Arrow-down
Move selected notes by snap or note value	Ctrl-Arrow-left, Ctrl-Arrow-right, Ctrl-Arrow-up, Ctrl-Arrow-down
Delete selected notes	Delete or Backspace
Select all notes	Ctrl-A
Repitch (change) selected notes	c
Copy selected notes	Ctrl-C
Drop (clear) clipboard	Ctrl-D
Select events by channel	Ctrl-E
Edge-fix notes	f
Jitter (timing) selected notes	J
Analyze notes for scale	Ctrl-K
Set note-map recording mode	N
Select notes by channel	Ctrl-N
Enter note-painting/insert mode	i or p
Toggle Quantize recording	Q
Quantize selected notes timing	q
Toggle recording mode	R
Randomize select notes (amplitude)	r
Tighten selected notes timing	t
Verify and link Note Offs to Note Ons	=
Remove unlinked note events.	u
Paste	Ctrl-V
Exit note-painting/insert mode	x or Esc (if not playing)
Cut	Ctrl-X
Undo	Ctrl-Z
Redo	Ctrl-Shift-Z