John Peterson to All My Life in 7 Steps
- John Peterson sang backing for Poly High
- Poly High was produced 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 produced Mucho Mungo-Mt. Elga
- Mucho Mungo-Mt. Elga features bass played by Klaus Voormann
- Klaus Voormann played bass for All My Life