Open Digital ScoresOpen Score Format is an open and non-proprietary distribution, interchange and archive file format for digital scores (sheet music). The motivation for developing the format is to improve choice - both for content creators and consumer
LilyPond is an automated engraving system. It formats music beautifully and automatically, and has a friendly syntax for its input files. It is Free Software (‘open source’).
Noteflight doesn't merely improve on other music notation software: it lets written music take advantage of the full power of the web as we know it today. Noteflight is a powerful full-featured application to edit, display and play back music notation in