Gerhard Narholz is an Austrian composer and library musician, born June 6, 1937. He has released tracks under many aliases, including: Jim Harbourg, John Epping, Jurgen Jaenner, Mac Prindy, Norman Candler, Otto Sieben, Paul Prennessel, Renato Pegado, Rolf Steinfelder, Sammy Burdson, Tony Tape, and Walt Rockman.