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Getting started

MUZERO runs as a hosted web app and a desktop app (Electron). Your library lives in a device-local database — there is no account and no MUZERO media backend.

  • Web — go to my.mu0.app and start uploading.
  • Desktop — download an installer from the download page. The desktop app has the best support for online sources (it can set the request headers some sources require).

The web and desktop apps keep separate local libraries (they’re different origins). Use cloud sync to share one library across them.

  1. Add music. Drag in audio files, a folder, or a music video — or paste a link (see Sources).
  2. Annotate it. Give a track tags, a note, a memory photo, or a custom cover. “Music carries memories” is the whole point.
  3. Search. Press ⌘F / Ctrl+F for global search across titles, artists, tags, lyrics, notes, and online sources.
  4. Make a set. Group tracks into a set (playlist). Sets can mix your uploads and AI-generated tracks.
  5. Let the DJ run (optional). Connect a model and let the Agent DJ keep the queue moving.

MUZERO is built for large local libraries and keyboard control:

  • Customize shortcuts for playback, queue, search, navigation, and library actions.
  • ⌘F / Ctrl+F opens global search from anywhere.
  • A 6,000-track library should be usable instantly, not after a long load.