Start from each one is a full cartridge you can change
Name and knobs
Song drag chords onto the line, one a bar; drag one off to remove it
Sound drag waves into the three slots
On the OP-XY the track's own envelope page also shapes each note, and does the release.
Look drag a colour onto a swatch, or tap a swatch
Game
Save for the OP-XY
In Chrome on your Mac: plug the OP-XY in with USB and press com, then T4 on it, then Send.
Saves cart1.wav and the code. Copy the WAV to samples/h16/ on the OP-XY over USB and restart it, then pick it with Cart on page 2 of HADDEN 16.