(Royal Holloway, University of London; King's College, London; University of Sheffield) Library of "ex-copyright recordings," discographies, recording history, and recording analysis tool.
The Free Music Archive is an interactive library of high-quality, legal audio downloads directed by WFMU, the most renowned freeform radio station in America.
(Vanderbilt University. Wilson Music Library) A multi-media reference archive and resource center for traditional and popular song, music, and dance of Africa and the Americas.