Biohazard

Biohazard was one of the first bands to regularly incorporate elements of both hip-hop and hardcore metal into their sound; since their lyrical fare dealt with the harshness of urban life and the resulting anger and frustration, which both genres of music have been known to address, the connection only made sense, especially in light of Anthrax's highly effective collaboration with Public Enemy on 1991's "Bring the Noise.