Étude – Scores to MIDI

Étude turns classical sheet music into MIDI files, right on your device. It reads real LilyPond scores, builds them with an engine that shows its work, and plays the result on a warmly recorded upright piano. Export any piece as a standard MIDI file and open it in GarageBand, Logic, or any music app. WHAT YOU CAN DO • Play seven classical pieces, built from their scores the moment you tap them • Adjust playback tempo to practice at your own pace • Export standard MIDI files through the share sheet • Inspect the build diagnostics for every piece: how the score was parsed, resolved, and written THE CORPUS Debussy's Clair de Lune, Satie's Gymnopédie No. 1 and Gnossienne No. 1, Bach's Air on the G String, Prelude in C, and Minuet in G, and the Largo from Vivaldi's Winter. Every composition is in the public domain, and every typesetting is credited on the in-app credits screen. BUILT IN THE OPEN Étude is open source. The entire engine, its tests, and the complete development history are public, and the git log replays as a course in test-driven development. If you are curious how the app builds your music, you can read every line and every step that got it there. No accounts, no ads, no tracking, no network required. Your music builds on your device.