Nilsson Schmilsson to Rainmaker in 12 Steps
- Nilsson Schmilsson includes trombone played by Jim Price
- Jim Price played trombone for Son of Dracula
- Son of Dracula includes percussion played by Ray Cooper
- Ray Cooper played percussion for Perhaps This is All a Dream
- Perhaps This is All a Dream features piano played by Ann O'Dell
- Ann O'Dell played piano for Frankenstein, Merlin & The Operation
- Frankenstein, Merlin & The Operation features drums played by Morris Pert
- Morris Pert played drums for It Is He Who Will Be King
- It Is He Who Will Be King was arranged by Paul Buckmaster
- Paul Buckmaster wrote The End (Moonbeam)
- The End (Moonbeam) was produced by Harry Nilsson
- Harry Nilsson produced Rainmaker