Perhaps This is All a Dream to Yardbirds in 9 Steps
- 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 was produced by Ringo Starr
- Ringo Starr played drums for Loop de Loop
- Loop de Loop was produced by John Lennon
- John Lennon arranged Mucho Mungo-Mt. Elga
- Mucho Mungo-Mt. Elga was written by Harry Nilsson
- Harry Nilsson sang Ten Little Indians
- Ten Little Indians was covered by Yardbirds