Genius Jamtracks, the play-along app for jazz musicians
that thinks and plays like an actual trio.
The days of playing along
with pre-recorded phrases are over.
Experience the thrill of seemingly endless variations with the Genius Jamtracks trio right from your smartphone!
Experience the thrill of seemingly
endless variations!
The one and only polyrhythmic play-along
In the Jam Session mode, the app decides on its own what to play and when to play it, based on the style of the song and the tempo.
Experiment with how the app transforms the rhythm and the harmony according to the slider levels.
Practice that Feels like Performance
Master your polyrhythms
Focus on a specific grouping, polyrhythm or rhythmic displacement. Ask the trio – or an individual instrument – to include only what you’ve requested when they introduce polyrhythmic phrasing.
As you won’t know when or how it will be used though, this feature also helps sharpen your ability to improvise as well as mastering that rhythm!

Get creative with your own songs!
Start composing the jazz standards of the next century!
Click on the Pencil icon to start experimenting with your compositions and see how they swing with the Genius Jamtracks trio.
- Easy To Read Charts with custom fonts
- 12 Different Song Styles
- Add Melody Accents
- Go From 3/4 Up To 17/4
- Experiment with Different Complexity Levels

Paul Bollenback
Guitarist
“Genius Jamtracks is easily the best play along app out there! Particularly the piano voicings are more logical and realistic than other play-along apps. The bass and drums are not just a simple repetitive pattern, but actually use some jazz language. And it’s nice that you can make the band busy in unpredictable ways. As much like playing with a real group as you can get from an algorithm. Highly recommended!“
What the pros
say about us
Steve Berskone
Bass player
“It’s like a jazz musician wrote it. The drums and piano are just like how a jazz drummer and pianist would play. Couldn’t be an easy task to create that!”