Need To Know:

Bar Code - Uniform Code Council
Copyright - Library of Congress
License - Harry Fox Agency
Royalties
    - ASCAP
    - BMI
Web Hosting & Development - THUD

See & Be Seen:

Garageband
International Alliance for Woman in Music
MP3
Musicians Atlas
National Academy of Recording Arts and Sciences
Pollstar
Taxi

Magazines:

American Cinematographer
Audiomedia
Billboard
CMJ
Electronic Musician
EQ
Film Maker
Mix
Pro Sound News
Recording.org
Rolling Stone

Info:

Recording Connection
Recording Industry Association of America