Jeff Barry to Steve Douglas in 8 Steps
- Jeff Barry wrote River Deep-Mountain High
- River Deep-Mountain High was produced by Rick Jarrard
- Rick Jarrard produced She's Leaving Home
- She's Leaving Home was written by John Lennon
- John Lennon executed the mix down for Bongo Rock '73
- Bongo Rock '73 features guitar played by Mike Deasy
- Mike Deasy played guitar for Bongo Rock
- Bongo Rock was arranged by Steve Douglas