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.