Mucho Mungo-Mt. Elga to So Proud of You in 8 Steps
- Mucho Mungo-Mt. Elga was arranged by John Lennon
- John Lennon executed the mix down for Bongo Rock '73
- Bongo Rock '73 features bongos played by Perry Botkin
- Perry Botkin wrote Shady Lane
- Shady Lane was written by Harry Nilsson
- Harry Nilsson wrote Do You Wanna (Have Some Fun)
- Do You Wanna (Have Some Fun) was published by Robin Hood Music Co.
- Robin Hood Music Co. published So Proud of You