Cast And Crew to Gus Kahn in 7 Steps
- Cast And Crew was produced by Rick Jarrard
- Rick Jarrard produced The Wailing of the Willow
- The Wailing of the Willow was arranged by George Tipton
- George Tipton arranged Maybe
- Maybe was written by Harry Nilsson
- Harry Nilsson sang Makin' Whoopee!
- Makin' Whoopee! was written by Gus Kahn