Once again proving its indestructible, eternal appeal, metal is in yet another renaissance, be it the aggressive marriage of rap and metal or the expansive soundscapes of "stoner rock." From the nightmarish theatrics and irresistible hooks of the 9-member band Slipknot to the buzz saw aggression of Korn to the anarchic party vibe of Limp Bizkit, metal continues to change with the times, picking up seemingly disparate styles and making them new again. Guitar World has never failed to offer the best coverage of this enduring and explosive scene, and the collected pieces here are a must for every metal fan.