Randy Newman to Chicago in 9 Steps
- Randy Newman played piano for Cowboy
- Cowboy was published by Unichappell Music
- Unichappell Music published Cast And Crew
- Cast And Crew was written by Harry Nilsson
- Harry Nilsson wrote Baby Baby
- Baby Baby was written by John Marascalco
- John Marascalco wrote I Know
- I Know was published by Robin Hood Music Co.
- Robin Hood Music Co. published Chicago