Call jazz standards, get YouTube backing tracks instantly. No setups, no limits. Just play.
Demo video coming soon
Embedded YouTube video will play hereNo repeats until you end the session. Your progress survives closing the app.
Live YouTube search finds the perfect backing track for every tune you call.
Organize tunes with tags like Blues, Ballad, Bebop. Practice exactly what you need.
Store references, melody aids, and form reminders for each tune. Clickable URLs included.
Build named, ordered setlists. Jump between tunes or save your current session as a list.
Customize YouTube preferences: favorite channels, title phrases, duration. Smart autoplay.
Jam Session Simulator is built by musicians for musicians. Every feature solves a real problem on the bandstand.
Your Tune Library: Plain JSON file means anyone can edit it—whether you're in the app or with your favorite text editor. Add reference recordings, melody notes, changes reminders. Tag everything and filter by style.
Smart Backing Tracks: We find YouTube videos in real time. Prefer certain channels? Have favorite title phrases? Set your priorities and we'll use them to pick the best match automatically.
Setlists Built to Last: Whether it's for regular Tuesday jams or preparing for a gig, name your setlists, manage the order, and launch them anytime. Miss a tune from your library? We'll show you so you know what's gone.
Sessions That Remember: Call a tune, and it won't come up again until you finish the session. Switch to another tune? Come back later? Your session picks up where you left off.
Requires Python 3.10+ • Open source • Always free