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The Choral Public Domain Library - http://www.cpdl.org/
An extensive community-built library of editions of public domain choral music. |
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Gutenberg Music - http://www.gutenberg.org/wiki/Gutenberg:The_Sheet_Music_Project
Small collection of digitally typeset scores in various formats at Project Gutenberg. |
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The Mutopia Project - http://www.mutopiaproject.org
Public domain sheet music, newly typeset with GNU LilyPond. In addition to the printable PDF, the LilyPond source as well as MIDI files are provided. Mostly classical, with a little jazz. |
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Werner Icking Music Archive - http://icking-music-archive.org/
A web archive of electronically typeset public domain sheet music in PDF. Primarily early music, but also some contemporary works, including some jazz. |
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National Library of Australia Digital Collections - Printed Music - http://www.nla.gov.au/digicoll/music.html
Extensive archive of scans of Australian printed music items from the 19th and early 20th centuries. (Click 'print' to get PDF) |
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The Petrucci Project - http://www.soundpost.org/petrucci.html
A project to digitize public domain sheet music. Some scores are available. |
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Ragtime Sheet Music and Books - http://www.trachtman.org/ragtime/musicbooks.htm
A source for ragtime music. Includes some downloadable tunes in GIF format and a links to other ragtime music. |
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Breizh Partitions - http://breizhpartitions.free.fr/en
Hundreds of free Celtic scores for bagpipe, fiddle, piano, guitar, flute, or other instruments. |
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The Henselt Library of Nineteenth-Century Piano Music - http://www.henseltlibrary.org/scores1.html
An online free-to-download archive of rare and otherwise unavailable scores. |
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HymnWiki - http://www.hymnwiki.org/Main_Page
Typeset hymn scores. Mostly PDF, Midi, and LilyPond source files. |