Spicetify extension that adds a button to extract the stems (vocals / drums / bass / other) of the track you're listening to, right from Spotify.
On click, a menu offers Fast extraction (htdemucs) or Quality extraction (htdemucs_ft). Tracks run one after another in a queue with a progress bar, estimated time left, and the ability to cancel.
Stem separation runs on a local server provided by the SpiceUtils application (Python + Demucs). The extension alone is not enough.
➡️ Download SpiceUtils: https://github.com/noahhrcy/SpiceUtils/releases
Once SpiceUtils is installed and its server is started (Server tab), the button works. If the server isn't detected, the extension offers the download link.
- Button in the playbar, or right-click on a track.
- Stems are saved to the folder configured in SpiceUtils (default
Downloads/Stems).
MIT.