September 17 to David Cassidy in 7 Steps
- September 17 was the opening date for Zapata
- Zapata was directed by Bert Convy
- Bert Convy was a member of The Cheers
- The Cheers members included 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 covered by David Cassidy