Don Coster to Perhaps This is All a Dream in 7 Steps
- Don Coster arranged Bongo Rock '73
- Bongo Rock '73 features guitar played by Dean Parks
- Dean Parks played guitar for Bongo Rock
- Bongo Rock was arranged by Harry Nilsson
- Harry Nilsson produced Frankenstein, Merlin & The Operation
- Frankenstein, Merlin & The Operation features drums played by Morris Pert
- Morris Pert played drums for Perhaps This is All a Dream