GWAR's second vocalist was Joey Slutman (aka Joe Annaruma), while Oderus Urungus (Dave Brockie) was the 2nd guitarist. Joey Slutman is the vocalist on the first four songs on Let There Be GWAR. As opposed to the early style of Oderus, which featured Brockie singing in his regular (non-Oderus) voice, Joey Slutman had a deep growling voice.