Henry Diltz to Warren Beatty in 9 Steps
- Henry Diltz recorded This Could Be the Night
- This Could Be the Night was covered by David Cassidy
- 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 wrote Little More Rain
- Little More Rain was written by Harry Nilsson
- Harry Nilsson was originally tapped to sing backing vocals for You're So Vain
- You're So Vain might be about Warren Beatty