MP3Shareware http://www.MP3Shareware.com
Internet based shareware registration, distribution and payment services for all musicians, performers, and supporters of MP3 music.
Both Sides Now Album Discographies http://www.bsnpubs.com/discog.html
Album discographies for over 250 different labels from the 1950s-1980s. Each has albums issued, artists, dates of issue, and where known, all songs and whether each song is true stereo, mono, or electronically rechanneled.
IIPA http://www.iipa.com
The International Intellectual Property Alliance is a coalition of associations representing the United States copyright-based industries.