riaa major issues
http://www.riaa.org/Freedom-Issues.cfm
explaining parental advisory program
http://www.riaa.org/Parents-Advisory-1.cfm
lawmakers argue music ratings
http://www.lionlamb.org/www.lionlamb.org/violent_entertainment_1.html
quote on the rating system explaining how other rating systems are more in depth than the music rating system that only has one level of it.
http://www.lionlamb.org/media_violence.htm