October 10 to John Cowan in 10 Steps
- Sandi McTaggart married Harry Nilsson
- Harry Nilsson wrote Ambush
- Ambush was published by Blackwood Music
- Blackwood Music published All My Life
- All My Life was produced by John Lennon
- John Lennon wrote She's Leaving Home
- She's Leaving Home was arranged by George Tipton
- George Tipton arranged Don't Leave Me
- Don't Leave Me was covered by John Cowan