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. It started in 2000. The music is reproduced from old scores that are in the public domain. New scores are digitally typeset with GNU LilyPond and distributed in the following formats: Currently, there are more than 2,000 pieces of music available, more than half of which are pieces for piano. There are also many pieces for voice, and various other musical instruments. The Mutopia Project home page has a list of links to the most recently added pieces. As of 2017, there are over 2,090 pieces of music available, over a third of which are for piano. More information...
According to PR-model, mutopiaproject.org is ranked 72,342nd in multilingual Wikipedia, in particular this website is ranked 55,161st in English Wikipedia.
The website is placed before militarymasons.co.uk and after pantheism.net in the BestRef global ranking of the most important sources of Wikipedia.
