Every key plays a chord that fits the key you picked, so nothing you press sounds wrong.
STICK
Top left, for your left thumb. Drag the ring to change the chord while it plays.
↖ add9↑ +7↗ +9← +6→ sus4↙ dim↓ M/m↘ sus2
CHORDS
01–07 are the chords of the key. The outlined 08 is a borrowed chord: ♭VII in major, V in minor.
KEY
The row of 12 sets the key. Tap the white one again to switch between major and minor.
LUSH
In the sound panel. When on, every chord plays as a seventh chord, spread wide, like soft downtempo keys.
MODES
chd holds the chord, arp turns it into an arpeggio.
LOOP
Tap to record two bars. Once it plays back, tap to overdub and tap again to stop overdubbing. Hold to erase.
SOUND
The slider button opens four engines and knobs you drag up or down. MORPH moves each engine between its two sounds. TAPE adds warmth, saturation and a slow tape wobble.
INSTALL
Open the site in Chrome and choose Install app (or Add to Home screen) from the menu. It then opens full screen and works offline.
NO SOUND?
Turn the media volume up. On iPhone, turn off silent mode.