Default Hotkeys

Most of the hotkeys can be remapped in the Settings menu (General > Settings > Hotkeys).

Action	Key	Additional Information
Play / Pause	Space Bar
Measure Skip	W and E	Go to the previous or next measure
Insert Note	Left Mouse Button + 1
Insert Left Note	2	Inserts left note into active tracks at their current position
Insert Right Note	3	Inserts right note into active tracks at their current position
Insert Clap Note	4	Inserts clap note into active tracks at their current position
Extend Note	Middle Mouse Button	Converts a standard note to an extended note and vice versa. Cannot be remapped at the present.
Copy	Control + C
Cut	Control + X
Paste (Relative)	Control + V	Notes in clipboard are pasted into the same track relative to the current position of the track.
Paste (Absolute)	Control + Shift + V	Notes in clipboard are pasted into the same track at the exact position they were copied/cut.
Paste Only to Active Tracks (Modifier)	Alt	Notes in the clipboard are pasted into all of the active tracks. Modifier to both types of Paste.
Undo	Control + Z
Redo	Control + Y
Save	Control + S
Save As	Control + Alt + S
Delete Note(s)	Delete
Add Single Note to Selection	Left Mouse Button + Control
Add Range of Notes to Selection	Left Mouse Button + Shift + Control
Add Range of Notes to Selection (Constrained to Selected Lanes)	Left Mouse Button + Shift + Control + Q	Constrains range selection to lanes where some notes have already been selected.
Select All	Control + A
Deselect All	Control + D
Toggle Bookmark	B	Turning on the bookmark will also set it.
Set Bookmark	`
Jump to Bookmark	Tab
Toggle Metronome	M