2-step bass benou berlin black sabbath bob marley breakcore cold cold core cold wave dead kennedys digital hardcore digital punk dnb drum & bass earth electronic electronica factory footwork france french cold wave germany hard joy division juke korn martin hannett melodic metal michael jackson midrange motorhead new order nine inch nails nks international pit et rik pop rave reggae sawtooth screech sky slayer sociopath recordings system of a down trance