disturbed are awesome . great for training

down with the sickness
http://www.youtube.com/watch?v=sAmuzdGYGlo

stricken
http://www.youtube.com/watch?v=OP1JRg65QfY

hell
http://www.youtube.com/watch?v=oAA7s2ZCR2k

decadence
http://www.youtube.com/watch?v=Y_ZYwZqS5-k