Hal Blaine to Frankenstein, Merlin & The Operation in 9 Steps
- Hal Blaine played drums for Bongo Rock '73
- Bongo Rock '73 was mixed by John Lennon
- John Lennon arranged Loop de Loop
- Loop de Loop features bass played by Klaus Voormann
- Klaus Voormann played bass for Son of Dracula
- Son of Dracula includes piano played by Harry Nilsson
- Harry Nilsson produced It Is He Who Will Be King
- It Is He Who Will Be King features bass played by Chris Lawrence
- Chris Lawrence played bass for Frankenstein, Merlin & The Operation