Anna Martin to Paul McCartney in 8 Steps
- Anna Martin married Harry Nilsson's uncle John Martin
- John Martin was a major musical influence on Harry Nilsson
- Harry Nilsson produced Buy My Album
- Buy My Album was published by Six Continents Music
- Six Continents Music published Little Cowboy
- Little Cowboy was produced by Rick Jarrard
- Rick Jarrard produced She's Leaving Home
- She's Leaving Home was written by Paul McCartney