Herman Hupfeld to Walls & Bridges in 9 Steps
- Herman Hupfeld wrote As Time Goes By
- As Time Goes By was sung by Harry Nilsson
- Harry Nilsson wrote Me and My Arrow
- Me and My Arrow was recorded by The Kojacks
- The Kojacks recorded Are You Sleeping?
- Are You Sleeping? was published by EMI
- EMI published All My Life
- All My Life was produced by John Lennon
- John Lennon recorded Walls & Bridges