Hi! I created the VoltViz App for Home Assistant, see instructions here (after installing my repository): hassio-addons/voltviz at master · sanderdw/hassio-addons · GitHub
A dynamic, real-time music visualizer that transforms sound into stunning visual experiences. Synchronize with your system audio, microphone and Music Assistant support (through Sendspin) and watch your music come alive.
Background information: GitHub - sanderdw/voltviz: VoltViz - A dynamic, real-time music visualizer inspired by winamp & sonique · GitHub
Here is my repository: https://github.com/sanderdw/hassio-addons which you can add in HA and where you can find further instructions.
2026-04-18: VoltViz App v0.13.3
Changelog here