All Music Guide – An invaluable guide to artists, labels, producers and more. Big array of data including genre, discographies and more.
Getsigned.com – Music biz experts offer free advice concerning gigs, getting signed, and more.
Record Companies Listing – A comprehensive list of all the record companies in the U.S., independents and majors, and their contact information. Provided courtesy of SongwriterUniverse.com.
Taxi.com – Taxi connects unsigned artists, bands and songwriters with major record labels, publishers and film and T.V. music supervisors.