Perry Botkin to Peter Robinson in 12 Steps
- Perry Botkin wrote Mexico City
- Mexico City was published by Perryvale Music
- Perryvale Music published Up The Revolution
- Up The Revolution was published by Black Molasses Music
- Black Molasses Music published Is It the Music
- Is It the Music was written by Harry Nilsson
- Harry Nilsson produced Frankenstein, Merlin & The Operation
- Frankenstein, Merlin & The Operation was produced by Ringo Starr
- Ringo Starr produced Perhaps This is All a Dream
- Perhaps This is All a Dream features piano played by Diana Lewis
- Diana Lewis played piano for It Is He Who Will Be King
- It Is He Who Will Be King features piano played by Peter Robinson