David Cassidy to Dresage and Slow Shiver in 9 Steps
- David Cassidy recorded The Story Of Rock And Roll
- The Story Of Rock And Roll was covered by Collage
- The Collage has songs arranged by Perry Botkin
- Perry Botkin wrote Mexico City
- Mexico City was published by Perryvale Music
- Perryvale Music published These Are the Brave
- These Are the Brave was written by Harry Nilsson
- Harry Nilsson produced Perfect Day
- Perfect Day was recorded by Dresage and Slow Shiver