Harry Nilsson to Richard Barnes in 8 Steps
- Harry Nilsson produced Mother Nature's Son
- Mother Nature's Son was arranged by George Tipton
- George Tipton arranged Sister Marie
- Sister Marie was produced by Rick Jarrard
- Rick Jarrard produced Angie's Suite
- Angie's Suite was published by Unichappell Music
- Unichappell Music published Maybe
- Maybe was recorded by Richard Barnes