Censorship in music. Is it neccesary?

Albums with explicit lyrics or content started having black and white parental advisories on them in 1994 (http://www.riaa.org/Parents-Advisory-4.cfm). Are these labels necessary? Is controversial music molding our society and causing teenagers to turn to drugs? Is censorship necessary to protect the youth of our nation. Generally, younger people are against censorship on this issue. Music is an outlet and even an anti-drug for many teens -- however, parents and society feel …showed first 75 words of 2008 total…

…showed last 75 words of 2008 total…New York, New York: Harper Collins Publishers Inc., 1993. 4. Hoffman, Hank. 'Wal-Mart Blues.' 18 February 2002. http://www.metroactive.com/papers/sonoma/01.09.97/walmart-music-9702.html 5. Record Industry Association of America. 7 February 2002. http://www.riaa.org/Parents-Advisory-4.cfm 6. 'The 2 Live Crew.' 11 February 2002. http://music.lycos.com/artist/bio.asp?QW=2 Live Crew and AN=The 2 Live Crew and MID=66486 and MH 7. Winfield, Betty Houchin and Davidson, Sandra, eds. Bleep! Censoring Rock and Rap Music. Wesport, Connecticut: Greenwood Press, 1999.