You should check out sammyfranco.com or warriorcentral.com if your into self defense...real good stuff.Senshido(Senshido.com) is another great school of defense and thought.
I remember the montel show where he had the parents of/and victims who were attacked,raped e.c.t by individuals who blames what they listened too.Of course they brought up slayer.First of all,the lyrics that "drove" the kids to killing were narrative and simply telling a story/event taking place.There were no orders or incentive within the music.The girl that killed herself over a pop182 song(what a lousy thing to die for huh?)killed HERSELF!The people in these cases had severe emotional problems.Its strange though because I was diagnosed with severe depression and anxiety,yet I listen to death/black and dont kill myself or murder people.Why?Because I'm not a dumbass and have a bit of common sense.These people had there intentions decided,they simply fixated(meditated)on music that fed there thought process(which could be rap,rock,country,blues,classical e.c.t).
meh I'm done later!
\m/
Try once,fail twice...