So Long Dad to Paul McCartney in 7 Steps
- So Long Dad was published by Unichappell Music
- Unichappell Music published Eddie Makes Three
- Eddie Makes Three was written by Harry Nilsson
- Harry Nilsson was a member of the original Hollywood Vampires
- Hollywood Vampires was a celebrity drinking club that included John Lennon
- John Lennon wrote She's Leaving Home
- She's Leaving Home was written by Paul McCartney