Ray Cooper to River Deep-Mountain High in 9 Steps
- Ray Cooper played percussion for Frankenstein, Merlin & The Operation
- Frankenstein, Merlin & The Operation features piano played by Ann O'Dell
- Ann O'Dell played piano for Perhaps This is All a Dream
- Perhaps This is All a Dream was arranged by Paul Buckmaster
- Paul Buckmaster wrote The End (Moonbeam)
- The End (Moonbeam) was written by Harry Nilsson
- Harry Nilsson is name checked by Life is a Rock
- Life is a Rock name checks Jeff Barry
- Jeff Barry wrote River Deep-Mountain High