La Pompe Live

La Pompe Live is the practice app for jazz musicians — real backing tracks, scrollable chord charts, and setlists you can use at workshops, rehearsals, and on the bandstand. Built for anyone who works from a chart: guitar, piano, horns, bass, vocals, and more.

PLAY WITH THE CHART IN FRONT OF YOU
• Full chord charts synced to the music
• Bar-accurate looping — isolate any section and repeat it
• Transpose any tune to the key you need
• Metronome and tuner built in
• Keep playing in the background with lock-screen / media controls

BACKING TRACKS THAT SWING
• Pre-mixed bass & guitar tracks in authentic la pompe style (Christiaan van Hemert)
• Tempo control — practice slow, then bring it up to gig speed
• Key control — transpose the backing tracks to any key you wish
• Free demo tunes included; unlock the full library with Premium
• New tunes added regularly

YOUR CHARTS & SETLISTS
• Create and edit your own charts (quick bar-by-bar editing)
• Build playlists for workshops, gigs, and practice sessions
• Transpose and custom tempo per tune in each playlist
• Step through a setlist with next/previous — stay in the chart

SHARE WITH YOUR JAM
• Send a chart or playlist to bandmates via WhatsApp, email, or Messenger
• One tap to import — no account needed

MADE FOR REAL PRACTICE
Whether you’re learning Minor Swing, Giant steps, prepping a standard in twelve keys, or running a workshop set, everything stays on your phone and works offline once tracks are cached. The backing library encompasses all styles of jazz: from swing to post bop!

Free: charts, metronome, tuner, user charts, sharing, and demo backing tracks (Minor Swing, Nuages, Avalon, Confirmation & Invitation).

Premium: full CVH backing-track library, with new tunes added weekly.

Questions or feedback? Contact us via the developer email on this page.