A living wallpaper that dances to your music.
Resonanz sits behind your windows as a real desktop wallpaper and listens along: 97 visuals – rings, equalisers, 3D, MilkDrop-style feedback trance, a black hole, a night drive – react to the bass, mids and highs of whatever your Mac is playing.
What Resonanz can do.
- 97 visuals in nine categories, all running as Metal shaders on the GPU
- Listens to system audio – Spotify, Apple Music, YouTube, any app – no microphone needed
- Reaction from calm to extreme, colour themes and a gallery with live previews
- Rendered buttery-smooth on its own thread – and paused whenever windows fully cover the desktop
Answered straight.
My Mac says it can’t verify the app. What now?
Resonanz isn’t notarized by Apple yet. Open System Settings → Privacy & Security once and click Open Anyway near the bottom. After that, Resonanz starts normally.
What does Resonanz ask for – and why?
Only system audio, so the wallpaper can move to the beat. Sound is only analysed, never stored or sent. Pause Resonanz any time from its menu bar icon.
More from Stellium
All products →
Free
Triton
An AI agent that does the work, not just the talking.
Sim Lab
Structural and thermal analysis on real geometry, checked against textbook answers — design a steel by its composition.
PCB Studio
Design circuit boards and ask Triton about them — 46 parts, KiCad import, 3D preview from Blender.