DJ, producer, recording engineer and promoter from Chicago.
Frankie Knuckles’ personal sound engineer, opening DJ and general manager from 1984 to 1988.
Chief engineer in charge of production at D.J. International Records from 1988 (when Knuckles moved to New York) to 1994.
Part of the Slang Music Group collective in the early 2000s (see Slang Recordings).
Runs Loft Records, Loftwerk Records and Nu-Bang Records.