5:36 DEATH DECLINE - Useless Sacrifice [Brutal Death Metal | Thrash Metal] 5:03 Slipknot - Psychosocial [OFFICIAL VIDEO] [HD] 5:05 NERVOSA - Seed of Death (Official Video) | Napalm Records 7:10 Death Metal VS Black Metal (Ultimate Guitar Riffs Battle) 6:33 20 Death Metal Subgenres 5:21 Behemoth - Bartzabel (Official Music Video)