the piano serves as a non-keyboard interface to input notes.
the buttons at the left do the following:
| move one octave down | move one octave up | open options |
| fewer visible octaves | more visible octaves | swap buttons |
when swapped, the buttons do the following:
| input note off | input note release | open options |
| input macro release | delete | swap buttons |
every C key is labelled with its octave.
right-clicking on the piano keys will make the buttons disappear; right-clicking again brings them back.
key layout:
Share play/edit offset/range: if disabled, the piano will keep different octave and range values for playback and non-playback states.
**Read-only (can't input notes): prevents note entry.