Along with co-composer Ron Frangipanè, Korvin scored the Emmy Award-winning documentary series This Was America, earning recognition for the episode "Hometown.

Family friends and acquaintances in the music field included composers Burton Lane and Johnny Mercer, singer Anita Ellis, conductor Ted Saidenberg, violinist Issac Stern, bass-baritone George London, record store owner, Sam Goody, Arturo Toscanini, and Murray the K.[2] Through spending time with Robert Traynor, college friend and booking manager for Electric Circus, Korvin helped with equipment load-in, stage set up and microphone setups.

Intentionally conceived as a one-room-only recording facility, Blue Rock Studio offered privacy and intimacy in a creative surrounding.

As described in an interview with Ace Records some 40 years after the event: “Right away, Bill booked himself into New York’s Blue Rock studios and within four hours his band laid down 9 tracks.

[5] Other scoring projects included two more films with Sutherland for PBS as well as shows for HBO, Cinemax and an ABC TV Christmas special.