article: Parents Music Resource Center
links: Madonna Washington Post Defenders of the Faith Mercyful Fate Parental Advisory Sonic Youth Back in Black Prince (artist) Twisted Sister Judas Priest Def Leppard Ice-T United States Black Sabbath AC/DC Motion Picture Association of America Venom (band) Tipper Gore Mötley Crüe Aerosmith Mary Jane Girls Al Gore Recording Industry Association of America Megadeth Walmart Rage Against the Machine Eminem