Ringo Starr to James Mastro in 10 Steps
- Ringo Starr produced The End (Moonbeam)
- The End (Moonbeam) was published by Blackwood Music
- Blackwood Music published Mucho Mungo-Mt. Elga
- Mucho Mungo-Mt. Elga was arranged by John Lennon
- John Lennon arranged All My Life
- All My Life was published by EMI
- EMI published Turn On Your Radio
- Turn On Your Radio was produced by Richard Perry
- Richard Perry produced Spaceman
- Spaceman was recorded by James Mastro