Any song.
Your practice studio.
Upload your song, separate the instruments with AI, practice with the mixer — speed, key and loop — and record your performance on top. All in your browser.
Stem separation
Turn your song into stems in seconds. Isolate or mute vocals and instruments with the best fidelity we can get.
Split a track
Play for free, no card needed.
Create your account and play along with separated instruments, chords and lyrics on screen. Free is a plan, not a trial.
- 3 of your songs split per month
- Unlimited backing-track catalog
- Player with stems (mute and solo per instrument)
- Synced chords and lyrics
- Basic speed control
- Read community comments
Everything to practice and record over your song
Per-instrument mixer, synced chords, speed and key, loop the hard part, loop pedal and recording over the track — right in your browser, nothing to install.
From a file to your practice session in minutes.
One song, a different mix for every member.
Invite your band, share setlists, and everyone opens the same song hearing everything — except their own instrument.
Create my bandStart free. Grow with your band.
We're in beta — paid plans aren't on sale yet. Prices may change at launch.
Questions from people just arriving.
What is a backing track?
It's the song without your instrument. Pick a track, mute the guitar (or drums, bass, vocals…) and play over the rest of the band — as if they were rehearsing with you.
Do I need to install anything?
No. Everything runs in the browser, on desktop or phone. Open a song and hit play.
Can I use my own songs?
Yes. Upload the file and the platform automatically splits it into independent stems — drums, bass, guitar, keys and vocals — so you can build any mix you want.
Are the chord charts reliable?
Chords and lyrics are generated automatically and synced to the audio, so they're a very good starting point — but not perfect. Anyone can fix them, and the correction is saved for everyone who comes next.
How does it work for my band?
Create the band, invite the members and each one picks the instrument they play. When you open the same song, each person hears everything but their own instrument — and rehearsal and show setlists are shared across the group.
How much does it cost?
We're in beta and plans aren't on sale yet: during the Beta, full access is unlocked for every account, free and with no credit card. The prices above are our forecast for launch and may still change.
Can I remove the guitar (or the vocals) from any song?
Yes. Upload the audio file and the AI splits it into drums, bass, guitar, keys and vocals on independent tracks. In the player you mute whatever you want — drop the guitar to play over it, drop the vocals to sing, or keep only the drums to study the groove.
How is this different from a backing track on YouTube?
On YouTube the backing track is fixed: someone else chose which instrument to remove and in which key. Here you pick what to mute, change the tempo and key, loop the tricky part and follow chords synced to the audio — including on songs you upload yourself.
Still unsure? Talk to us.