Harry Nilsson to James Mastro in 15 Steps
- Harry Nilsson wrote All My Life
- All My Life was produced by John Lennon
- John Lennon was a member of the Beatles
- The Beatles recorded She's Leaving Home
- She's Leaving Home was produced by Rick Jarrard
- Rick Jarrard produced Miss Butter's Lament
- Miss Butter's Lament was arranged by George Tipton
- George Tipton arranged Maybe
- Maybe was covered by The Kojacks
- The Kojacks recorded Nobody Cares about the Railroads Anymore
- Nobody Cares about the Railroads Anymore was covered by Ken Delo
- Ken Delo recorded Nobody Cares about the Railroads Anymore
- Nobody Cares about the Railroads Anymore was covered by Cynthia Henderson
- Cynthia Henderson recorded Spaceman
- Spaceman was covered by James Mastro