on = rows are the bar's chord tones; off = notes of the key's scale
Tap a cell to add/remove · long-press for an accent · bright labels = chord tones
Everything is synthesized live — no samples. Tap Play to start the audio.
Tap a cell to add/remove · long-press for an accent · bright labels = chord tones
Everything is synthesized live — no samples. Tap Play to start the audio.