MuseScore is the world’s most popular music notation program.  It is free and open source, and it runs on Windows, macOS, and Linux.  MuseScore also provides mobile apps for viewing and playing sheet music on your phone or tablet, and it powers the world’s largest sheet music creator community at

Marc Sabatella is proud to be a part of the MuseScore team as one of the developers of this amazing software, the author of the definitive guide Mastering MuseScore, and now as the Director of Education!  Check out his website dedicate to MuseScore education, Mastering MuseScore Online.