STEM SEPARATION & HARMONIC REMIX
Stem Studio
Separate. Retune. Rebuild the mix around you.
Upload a track
MP3, WAV or FLAC · up to 200MB · up to ~10 min
Your track is processed on our server and deleted automatically as soon as you're done (or you leave the page). Choose Create Backing Track to save a private project.
Your stems
Space = play/stop · click a waveform to jump there · arrow keys nudge a focused slider
Master (whole song)
Isolate the stems you want first, then download them. If none are isolated, all stems download.
Create Backing Track
Reuse this stem set. Creating variants never runs separation again.
My Backing Tracks
Private projects saved in this browser.