Song Piano-roll Keystrokes Some of the operations have keystroke support. Movement keys when no song triggers are selected are like the "Common" keystrokes, as are the playback start/stop/continue keys and the "insert/paint" keys.
Delete selected trigger Delete or Backspace
Copy/Cut/Paste Ctrl-C, Ctrl-X, Ctrl-V, Ctrl-Z, Shift-Ctrl-Z
Move selected trigger by snap Arrow-left, -right