The fourth Slave Pit Single, Wolfgang A.M. – A New World of Sound: Hi-Fonic Demonstration Album consists of covers performed by the titular Wolfgang A.M., a group consisting of GWAR’s rhythm guitarist Mike Derks, their then-producer Scott Wolfe, and their then-videographer Mel Mandel. The music itself contains unlicensed samples, experimental arrangements with shifting mixes, and tongue-in-cheek vocal deliveries.
Tracks 1 and 3 were later included on the Slaves Going Single compilation.