Sheet Music@ Vintage Recordings@

» ARSC: Association for Recorded Sound Collections    A non-profit association of those interested in the history and technology of recorded sound.    http://www.arsc-audio.org/

» Rock Record Collectors Association (RRCA)    Organization dedicated to the collection, preservation and promotion of rock music (particularly hard rock) from all eras and in all formats.    http://www.diskery.com/rrca/