| Space | Sequencer play / pause (Shift+Space = stop) |
| Enter | Record arm toggle |
| Z S X D C V G B H N J M , . / | Play notes (lower row) |
| Q 2 W 3 E R ... U | Play notes (upper row, +1 octave) |
| - / = | Keyboard octave down / up |
| Esc | Panic (all sound off) |
| ? (shift+/) | This help |
| Piano roll: drag on empty = draw note · drag = move · edge resize · right-click delete · shift-drag marquee · Ctrl+Z undo · L quantize · Ctrl+D duplicate · Alt+arrows transpose/nudge | |
| MIDI: connect your Nektar GX61 by USB, allow MIDI access when the browser asks. Pitch/mod wheels, sustain pedal CC64 supported. | |