David Cassidy to Billy Preston in 9 Steps
- David Cassidy recorded The Story Of Rock And Roll
- The Story Of Rock And Roll was recorded by Collage
- The Collage has songs arranged by Perry Botkin
- Perry Botkin arranged Something True
- Something True was produced by Harry Nilsson
- Harry Nilsson wrote Me and My Arrow
- Me and My Arrow was covered by Hugo Montenegro
- Hugo Montenegro was born on September 2
- September 2 is the birthday of Billy Preston