Tony Zajkowski to Ellie Greenwich in 8 Steps
- Tony Zajkowski recorded Best Friend
- Best Friend was published by Six Continents Music
- Six Continents Music published Don't Leave Me
- Don't Leave Me was arranged by George Tipton
- George Tipton arranged 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 Ellie Greenwich