Robert Sherman to Jim Horn in 10 Steps
- Robert Sherman wrote You're Sixteen
- You're Sixteen has backing vocals by Harry Nilsson
- Harry Nilsson recorded Harry
- Harry includes drums played by Jim Gordon
- Jim Gordon played drums for Bongo Rock '73
- Bongo Rock '73 was mixed by John Lennon
- John Lennon arranged Loop de Loop
- Loop de Loop features trombone played by Chuck Findley
- Chuck Findley played trombone for Pussy Cats
- Pussy Cats includes saxophone played by Jim Horn