by Bradley TorreanoStarting with the awesome "I Don't Need Society" and ending with the anthemic "Explorer," D.R.I.'s debut album was an important stepping stone in the evolution of both metal and hardcore. D.R.I. drew a line in the sand between the American hardcore bands who wanted to stick close to the original punk sound and bands who wanted to branch out into heavy metal territory. D.R.I.'s use of thunderous heavy metal drumming and California hardcore songwriting made Dirty Rotten LP something special, putting them in a category with Corrosion of Conformity and Suicidal Tendencies as the forefront of a new movement. Their angry lyrics revolved around the usual political and social ills, but their approach was a staggering blend of pre-grindcore blastbeats (that particular drumming style may have even had its first recorded instance here), blunt and simplistic guitar riffs, and an acidic vocal workout from the young Kurt Brecht. His char...