April 12 to The Next Day 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 covered by Collage
- The Collage has songs arranged by Perry Botkin
- Perry Botkin wrote Shady Lane
- Shady Lane was written by Harry Nilsson
- Harry Nilsson wrote The Next Day