| Z S X D C … / Q 2 W 3 E … | enter notes (2 octaves, FT2 layout) |
| ` (backquote) | note off |
| − / = | octave down / up |
| 0–9 | edit instrument / volume columns |
| Arrows, PgUp/PgDn, Home/End, Tab | navigate |
| Shift + arrows / Shift + click | select block |
| Ctrl+C / X / V | copy / cut / paste |
| Ctrl+Z / Y | undo / redo |
| Delete | clear cell / selection |
| Space | play/stop pattern loop |
| Enter | play/stop song from current position |
| Escape | stop / clear selection |
| click channel header | mute channel |
| bottom bar | show/hide visuals + editor; select image / sound / schema editor |
| Ctrl+Enter (in editor) | apply now |
Audio is rendered by your GPU from the same GLSL shader that Export produces.