Audio-Reactive Wireframe Tunnel

This experience is the per-beat reactivity.

Running

1. Open index.html in a Chromium-based browser (Chrome, Edge, etc.).
2. Use Select Audio to load .mp3/.wav files (default Trancelush.mp3 is already bundled). The Play button will become enabled.
3. Click Play to start the music and watch the tunnel evolve with ribbon colouring, panel ripples, and cue-driven pulses.
4. Toggle SBS if you want to split-screen for VR viewing.

Enjoy the new immersive corridor! Leave feedback or request tweaks to the cue logic or ribbon behavior at any time.