Public Domain

Links:

Atems Sheet Music Library - Free loan of vintage, out of print sheet music from this non-profit service.
Diocesis de Ponce - Catholic liturgical music in PDF and MIDI format.
GMD - Music Archive: Sheet Music - Classical sheet music in MusiXTeX, PDF and PS formats.
K. Sander - Orthodox choral music, free for liturgical use only.
Mutopia - Open-source sheet music in PDF, PS, and GNU LilyPond formats. Mostly classical, with a little jazz.
Petrucci Project, The - A project to digitize public domain sheet music. Some scores are available.
Ragtime Sheet Music and Books - A source for ragtime music. Includes some downloadable tunes in GIF format.
Sheet Music Archive, The - Large selection of public domain classical sheet music, including the great works of famous composers.
The Chopin Files - Chopin Nocturnes, Etudes, Waltzes, and Preludes in PDF, MIDI, and realAudio
The Choral Public Domain Library - An extensive archive of choral music in the public domain.
Werner Icking Music Archive - A continuation of the now defunct GMD Music Archive.

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