Don Perry to Ellie Greenwich in 6 Steps
- Don Perry produced David Canary's recording of I Guess the Lord Must Be in New York City
- I Guess the Lord Must Be in New York City was produced by Rick Jarrard
- Rick Jarrard produced There Will Never Be
- There Will Never Be was arranged by George Tipton
- George Tipton arranged River Deep-Mountain High
- River Deep-Mountain High was written by Ellie Greenwich