Split any song into four clean, perfectly synced stems.
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Split any song into four clean, perfectly synced stems.
Separate any track into vocals, drums, bass, and instrumental stems — ready to remix, sample, or practice with.
How it works, under the hood
Unlike a simple vocal remover, which only distinguishes "vocal" from "everything else," stem separation identifies four distinct instrument categories independently — trained on multi-track studio masters where each instrument was recorded on its own channel.
What it’s good for
- Remixing or re-arranging an existing track
- Isolating a bassline or drum pattern to study or sample
- Creating a backing-track-only version for live performance
- Practicing an instrument part with the rest of the mix intact
See below for a workflow-specific guide if you’re building remixes for DJ sets, where the requirements go beyond clean separation alone.
- Why only four stems instead of every individual instrument?
- Four stems (vocals/drums/bass/other) is the industry-standard split that balances separation quality against how many categories a model can reliably tell apart.
- Will the stems be perfectly clean with zero bleed?
- Separation quality depends on the original mix — a well-produced studio track separates more cleanly than a dense, heavily-compressed master. Expect professional-grade results, not laboratory-perfect isolation.