It Is He Who Will Be King to Bill Martin in 9 Steps
- It Is He Who Will Be King features piano played by Peter Robinson
- Peter Robinson played piano for Perhaps This is All a Dream
- Perhaps This is All a Dream was produced by Ringo Starr
- Ringo Starr played percussion for Duit on Mon Dei
- Duit on Mon Dei includes guitar played by Jesse Ed Davis
- Jesse Ed Davis played guitar for Too Many Cooks
- Too Many Cooks was produced by John Lennon
- John Lennon wrote Blackbird
- Blackbird features guitar played by Bill Martin