L · —
R · —
Play ambient and shoegaze with your hands
Needs camera and audio access.
Left hand — one instrument, right hand — another.

Settings

Effects
Reverb35
Echo level30
Echo feedback38
Echo time450
Shimmer8
Master85
Controls
Freeze
Hands control FX
Lava lamp
Blur camera
Built-in sound
Performance
Auto watches the frame rate and steps down on its own. Lower settings shrink the camera and visual layers and run hand tracking less often.
Your samples
No samples loaded
Drop audio files anywhere on the page. Files named like piano_C3.wav are grouped into one pitched instrument; others map to C4 and repitch across the chord.
MIDI out
Send MIDI
Route into Ableton / FL / GarageBand via a virtual port (IAC Driver on macOS, loopMIDI on Windows). Left hand = ch 1, right = ch 2.

Gestures

Thumb + indexChord I
Thumb + middleChord II
Thumb + ringChord III
Thumb + pinkyChord IV
3 fingers together (adjacent pairs)Chords V–VII
Fist, held ~1.5sNext instrument
Thumbs up, held ~1.5sSelect guitar
Freeze (≡ settings)Hold the sound
Hand heightFilter / brightness
Hand left-rightPan
Hand closer to cameraDrive / volume
Distance between handsReverb & echo
Overall movement in frameShimmer swirl
Left handInstrument A
Right handInstrument B
Readout by each handChord / levels live
Dropdown by each handPick instrument directly
Keys 1–9Left hand instrument
Shift + 1–9Right hand instrument
Loop buttonRecord → loop it
Video buttonRecord screen + audio
≡ SettingsFX, freeze, blur, MIDI
Drop audio filesPlay your own samples
Lava lampChord length = blob size
Recording — trim and save
0:000:000:00
Drop audio files to load