April 19 to September 21 in 11 Steps
- April 19 is the birthday of Mark Volman
- Mark Volman was a member of Turtles
- Turtles recorded The Story Of Rock And Roll
- The Story Of Rock And Roll was recorded by David Cassidy
- David Cassidy recorded This Could Be the Night
- This Could Be the Night was written by Harry Nilsson
- Harry Nilsson sang backing for Too Many Cooks
- Too Many Cooks features saxophone played by Trevor Lawrence
- Trevor Lawrence played saxophone for Pussy Cats
- Pussy Cats includes guitar played by Jesse Ed Davis
- Jesse Ed Davis was born on September 21