Karo to Steve Douglas in 10 Steps
- Karo wrote Crois Tu Vraiment
- Crois Tu Vraiment was published by Unichappell Music
- Unichappell Music published So Long Dad
- So Long Dad was sung by Harry Nilsson
- Harry Nilsson wrote Mucho Mungo-Mt. Elga
- Mucho Mungo-Mt. Elga was arranged by John Lennon
- John Lennon executed the mix down for Bongo Rock '73
- Bongo Rock '73 features drums played by Ed Greene
- Ed Greene played drums for Bongo Rock
- Bongo Rock was arranged by Steve Douglas