Ridgetop Music to Paul McCartney in 13 Steps
- Ridgetop Music published My Girl
- My Girl was written by Harry Nilsson
- Harry Nilsson wrote Mucho Mungo-Mt. Elga
- Mucho Mungo-Mt. Elga was published by Blackwood Music
- Blackwood Music published Everything's Got 'Em
- Everything's Got 'Em was covered by Diana Ross
- Diana Ross recorded Remember (Christmas)
- Remember (Christmas) was published by EMI
- EMI published 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 written by Paul McCartney