The Répertoire International des Sources Musicales (RISM) is an international, non-profit organization with the aim of comprehensively documenting extant musical sources anywhere in the world.
Please note that IMSLP is based in Canada and follows Canadian copyright law, which is different from US law. Please follow US law when deciding whether to download content.
In a variety of languages, but subtitles may be available in English by checking video settings. Some content may be unavailable in the US for copyright reasons.
An extensive archive of American song including texts and many recordings, and information about the composers and writers, as well as available sheet music.
