Continuing the Cro-Mags theme (blame Lamb Of God) we’re going to go with one of the 5 or 6 most covered Cro-Mags songs around. The crossover thrash legends practically invented metallic hardcore and their debut “The Age Of Quarrel” is seen by many as one of the cornerstones of the current scene. In the red corner we have Machine Head joined by Biohazard‘s Bobby Hambel at The