Free Community Edition music practice app and stem separation workstation for private local songs, loops, speed, pitch, and six-stem rehearsal.

Hannes Software — local-first desktop tools for protocol diagnostics, music workflows, and clinic operations.

Turn sheet music into sound. Take a photo or add a PDF or MusicXML score. Practice Buddy reads the notation and gives you a patient player with tempo, looping, and a metronome.

Honest drum practice PWA + Python analyzer — all 40 rudiments judged hit by hit, drum tuner, timing analysis. 100% on-device, offline, $0.