Wilton Felder to April 12 in 9 Steps
- Wilton Felder played bass for Bongo Rock '73
- Bongo Rock '73 was mixed by John Lennon
- John Lennon wrote She's Leaving Home
- She's Leaving Home was produced by Rick Jarrard
- Rick Jarrard produced River Deep-Mountain High
- River Deep-Mountain High was written by Phil Spector
- Phil Spector wrote This Could Be the Night
- This Could Be the Night was recorded by David Cassidy
- David Cassidy was born on April 12