Phosphor: Real-time visuals that move with the music

Hey - maker here. I built Phosphor because I wanted music visuals at every scale on my Mac. Sometimes I want it fullscreen, lights-out, soaking up a whole album. Sometimes I want it floating in a corner while I work. Sometimes I want it as a live wall paper behind everything. Sometimes I just want a tiny cyan EQ in my menu bar so I know the music is alive. So Phosphor does all four. Same engine, same beat-locked scenes, same Metal renderer. And it reacts to any audio your Mac is playing (via Apple's Process Tap API in macOS 14.4+) - Spotify, Apple Music, a Youtube App, Zoom, whatever. No virtual cable, no routing setup, no "start streaming" ritual. It just listens. Would love to hear which mode you'd actually use, what scenes you want, what audio sources break it. Happy to answer anything!