Badfinger to Elvis Costello in 9 Steps
- Badfinger members include Tom Evans
- Tom Evans wrote Without You
- Without You is heard in Son of Dracula
- Son of Dracula features an appearance by Ringo Starr
- Ringo Starr was a member of the original Hollywood Vampires
- Hollywood Vampires was a celebrity drinking club that included John Lennon
- John Lennon married Yoko Ono
- Yoko Ono wrote Walking on Thin Ice
- Walking on Thin Ice was covered by Elvis Costello