April 12 to Bongo Rock in 7 Steps
- April 12 is the birthday of 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 played bongos for Bongo Rock '73
- Bongo Rock '73 was produced by Michael Viner
- Michael Viner played bass for Bongo Rock