Keith Allison to River Deep-Mountain High in 9 Steps
- Keith Allison played guitar for ...That's the Way It Is
- ...That's the Way It Is includes trombone played by Richard Nash
- Richard Nash played trombone for Aerial Ballet
- Aerial Ballet includes guitar played by Al Casey
- Al Casey played guitar for The Point!
- The Point! includes piano played by Harry Nilsson
- Harry Nilsson sang I Said Goodbye To Me
- I Said Goodbye To Me was produced by Rick Jarrard
- Rick Jarrard produced River Deep-Mountain High