SignItGng! | Immersive Live Instrument

SignItGng! by prajwalkhantwal

🖐️ Show Gesture to Play

CURRENT CHORD

Ready

Make a gesture to play

Filter (Height)

How to Use

SignItGng! — Your hands are the instrument

Start Audio & Camera

Hit Audio then Camera in the top bar. Allow mic & camera access when prompted — the app needs both to work.

Set Up Your Chords

Click Chords & Gestures to open the setup drawer. Each slot = one chord. Pick a root note, chord type, octave and voicing. Use the preset progressions for quick starts.

Assign Gestures to Chords

Each chord slot has a gesture bound to it. Use Presets to pick a standard pose (👋 open palm, 👍 thumbs up, ✌️ peace sign, etc.) or click Record Pose to train any hand shape you want.

Play with Your Hands

Show a mapped gesture to the camera — the chord plays instantly. Drop your hand and silence returns. Works with both hands mirrored, so lefties and righties can both play.

Control the Filter with Height

Raise or lower your hand while holding a gesture — the filter cutoff follows your hand height, giving you expressive tone control in real time. Watch the bar at the bottom of the HUD.

Hum to Detect Notes

Click Hum Note on any slot, then sing or hum steadily into your mic. The tuner will detect your pitch and suggest a chord to assign automatically.

Switch Synth Sounds

Use the dropdown in the top bar to swap between Warm Ambient Pad, Dream Keys, and 80s Analog Synth at any time, even while playing.

🎤 Voice Pitch Detector

Choose a Preset Gesture