April 12 to Robin Williams in 8 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 covered by Collage
- The Collage has songs arranged by Perry Botkin
- Perry Botkin wrote Up The Revolution
- Up The Revolution was written by Harry Nilsson
- Harry Nilsson wrote Blow Me Down
- Blow Me Down was sung by Robin Williams