Perryvale Music to January 20 in 10 Steps
- Perryvale Music published Up The Revolution
- Up The Revolution was written by 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 recorded by David Cassidy
- David Cassidy wrote This Could Be the Night
- This Could Be the Night was sung by Harry Nilsson
- Harry Nilsson is the grandson of Charles Harry Nilsson
- Charles Harry Nilsson is the father of Harry Edward Nilsson, Jr.
- Harry Edward Nilsson, Jr. was born on January 20