Unichappell Music to Yang Yang in 12 Steps
- Unichappell Music published The Family
- The Family was published by Six Continents Music
- Six Continents Music published Escape Possible
- Escape Possible was written by Harry Nilsson
- Harry Nilsson wrote I'll Never Leave You
- I'll Never Leave You was produced by Richard Perry
- Richard Perry produced Son of Dracula
- Son of Dracula includes guitar played by Klaus Voormann
- Klaus Voormann played bass for All My Life
- All My Life was arranged by John Lennon
- John Lennon married Yoko Ono
- Yoko Ono wrote Yang Yang