Tags: Website.
The Mutopia Project is a volunteer-run effort to create a library of free content sheet music in a way similar to Project Gutenberg’s library of public domain books.The music is reproduced from old scores that are out of copyright. The new scores are typeset with GNU LilyPond and distributed in PDF PostScript MIDI and LilyPond format.Currently there are more than 1600 pieces of music available more than half of which are pieces for piano.