Ray Cooper to Steve Douglas in 8 Steps
- Ray Cooper played percussion for It Is He Who Will Be King
- It Is He Who Will Be King was produced by Ringo Starr
- Ringo Starr played drums for Loop de Loop
- Loop de Loop was produced by John Lennon
- John Lennon executed the mix down for Bongo Rock '73
- Bongo Rock '73 features guitar played by Glen Campbell
- Glen Campbell played guitar for Bongo Rock
- Bongo Rock was arranged by Steve Douglas