Unichappell Music to Jim Horn in 8 Steps
- Unichappell Music published Marchin' Down Broadway
- Marchin' Down Broadway was written by Harry Nilsson
- Harry Nilsson arranged Bongo Rock
- Bongo Rock was produced by Michael Viner
- Michael Viner produced Bongo Rock '73
- Bongo Rock '73 was mixed by John Lennon
- John Lennon arranged Loop de Loop
- Loop de Loop features saxophone played by Jim Horn