For questions related to the open-source music notation software or its accompanying sheet-music sharing website. Questions may also necessitate the notation and/or engraving tags.

MuseScore (home page) is a scorewriter, or musical notation . It is open-source and available for free for Windows, Linux, and Mac.

It can read and write several file formats, and supports playback and note entry. is a website for sharing sheet music which integrates with the MuseScore program.