Recording Studio in Phoenix, AZ
This used to be the MIT List of Radio Stations on the Internet, and is very comprehensive. The database is searchable, and you can buy their list as a package for $150 (for the college list, 250 for the commercial list) Spend some time here, and you will find lots of stations to send your CD to. This site has some nice resources, as well as a beautiful comprehensive listing of radio stations around the world. The database links to websites for the various stations.