Allow your camera
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WEBCAM IN · MUSIC OUT
Play music with
your hands.
Turn simple hand gestures into lush, playable chords. No instrument, no download, no music theory.
Camera stays on your device Free to play
GESTURE INSTRUMENT Runs privately on your device
✋
Ready to make some noise?
Start with one hand. Every gesture stays in key.
HOW IT WORKS
Start simple.
Go expressive.
Easy mode gives you instant one-hand chords. Advanced mode lets both hands build and shape the harmony together.
Begin with Easy
Hold up one to five fingers to move through a progression that always stays in key.
Bring in both hands
In Advanced mode, your left hand chooses harmony while your right hand shapes voicing, tone and energy.
GESTURE GUIDE
Six shapes.
Endless progressions.
Every chord stays inside the key, so exploring always sounds musical.
Explore the chord guide☝️1 fingerI — home
✌️2 fingersii — lift
🤟3 fingersiii — colour
🖖4 fingersIV — open
✋5 fingersV — tension
✊FistSilence
READY WHEN YOU AREYour first chord
Start playing