Soundmurderer is Todd Osborn; SK-1 is Tadd Mullinx.

Osborn ran the first drum & bass record store in Detroit and has also set up his own Rewind Records label. He's previously also recorded under the name Osborn and Starsky and Clutch.

Mullinx also records abstract instrumental hip-hop as Dabrye for Prefuse 73’s Eastern Developments label, in addition to records as James Cotton and under his own name.