Performing Orthonotone Polychoral Instrument Contents - Stage setup - Performance quickstart - Control surface map - Gestural choreography - Scene design and snapshots - Tempo and groove engine - Recording and sharing takes - Troubleshooting cues - Reference atlas Stage setup 1. Serve the project – run any static server from the repo root ( is sufficient) and open in a Chromium-based browser for best WebAudio timing. 2. Prime Playwright harness (optional) – once, then to ensure the QA hooks remain healthy before and after your session. 3. Warm the audio graph – click Enable Audio in either th…