Pete Townshend to David McCallum in 9 Steps
- Pete Townshend was a member of The Who
- The Who members included Keith Moon
- Keith Moon was a member of the original Hollywood Vampires
- Hollywood Vampires was a celebrity drinking club that included Ringo Starr
- Ringo Starr played percussion for Duit on Mon Dei
- Duit on Mon Dei was recorded by Harry Nilsson
- Harry Nilsson arranged Loneliness
- Loneliness features guitar played by Val McCallum
- Val McCallum is the son of David McCallum