Never run out of things to jam on.
Jam Lab generates chord progressions in any key, scale or mode — then hands you grooves, song structures, ear training and creative constraints so every session, from bedroom practice to full-band jam, starts with a spark.
One-time Pro unlock — no subscription
A full lab, not just a generator
Everything you need before, during and after the jam — in one app.
One tap, four chords
Hit the Jam button and get a progression plus a wheel of creative constraints — genre, rhythm, tempo, playing idea — to kick off any session.
Deep harmonic control
Generate in any key, scale or mode. Lock the bars you like, regenerate the rest, swap chords manually, and try modal substitutions.
Classic movements, on tap
Explore common and obscure cadences and turnarounds, or save your own — then practise them over any groove and tempo.
From riff to set list
Build verses, choruses and bridges into full structures, organize your timeline, and prep set lists for gigs and rehearsals.
Hear it before you play it
Interval and chord recognition drills that sharpen your reactions when improvising or trading solos with other musicians.
Fuel for your vocal improv
Generate ideas for singing and writing — themes to explore, words to sneak in, styles to try, and onomatopoeia ideas for improvised solos.
Take your jams anywhere
Export progressions from any section — Easy, Advanced, Cadences, Songs — to MIDI, MusicXML or audio and keep working in your DAW.
Build your own beats
Create custom drum patterns to jam over or practise the drums — with PDF export of your grooves included.
Tuner & metronome built in
The essentials are always one tap away: a chromatic tuner and a flexible metronome to keep every session tight.
Inside the lab
Pay once. Jam forever.
Jam Lab is free to try. Unlock everything — advanced generation, songs, ear training, voice tools and exports — with a single one-time purchase. No subscription, ever.
