Dean Parks to Ellie Greenwich in 13 Steps
- Dean Parks played guitar for Bongo Rock '73
- Bongo Rock '73 features guitar played by Mike Deasy
- Mike Deasy played guitar for Bongo Rock
- Bongo Rock was arranged by Harry Nilsson
- Harry Nilsson wrote Little More Rain
- Little More Rain 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 covered by David Cassidy
- David Cassidy recorded This Could Be the Night
- This Could Be the Night was written by Phil Spector
- Phil Spector wrote River Deep-Mountain High
- River Deep-Mountain High was written by Ellie Greenwich