Five-stem separation
Every track splits into five — guitar, drums, bass, vocals and piano — so you can hear your part alone, or drop it out and play over the rest.
Features
Everything a practice session needs
One app that turns a finished recording into something you can rehearse.
Chord recognition — JamAI
JamAI, our own chord engine, transcribes the progression and shows it in sync with the song.
Slow it down, change the key
Loop a hard bar at half speed, or shift the key to fit your voice — tempo and pitch move independently.
A metronome that follows the song
The click stays locked to the song’s own grid, so it marks the beat instead of arguing with it. Its level is separate from the mix.
A count-in before you play
Choose two, four or eight beats and the click counts them on screen before the song starts.
A-B loops
Mark the two bars that keep beating you, and the app plays only those, round and round.
Notes pinned to the timeline
Drop a note at the playhead — “watch the turnaround” — and it is still there next week.
Lyrics when you want them
The lyric track runs under the chords and follows the same playhead, and any line you disagree with is yours to fix by hand.
Optional plugins, your call
Chord recognition is built in. Lyrics are a plugin you install once — about 484 MB — and it runs offline from then on. Delete it whenever you like: the lyrics you already have stay.
Your language, built in
The whole interface is translated, and the menu names every language in itself — 日本語, 简体中文, Español — instead of making you read English to find yours.