Postcard to Walls & Bridges in 8 Steps
- Postcard was produced by Harry Nilsson
- Harry Nilsson wrote The World Is Coming To An End
- The World Is Coming To An End was published by Blackwood Music
- Blackwood Music published Ambush
- Ambush was published by EMI
- EMI published All My Life
- All My Life was arranged by John Lennon
- John Lennon recorded Walls & Bridges