The Moonbeam Song to Walls & Bridges in 13 Steps
- The Moonbeam Song was published by Blackwood Music
- Blackwood Music published You're Breaking My Heart
- You're Breaking My Heart was sung by Harry Nilsson
- Harry Nilsson wrote Love Is the Answer
- Love Is the Answer was written by Perry Botkin
- Perry Botkin arranged the music for the first album by The Collage
- Collage recorded The Story Of Rock And Roll
- The Story Of Rock And Roll was recorded by David Cassidy
- David Cassidy recorded The Puppy Song
- The Puppy Song by Mary Hopkin was produced by Paul McCartney
- Paul McCartney wrote Blackbird
- Blackbird was written by John Lennon
- John Lennon recorded Walls & Bridges