David Canary to Claude Whatham in 9 Steps
- David Canary recorded I Guess the Lord Must Be in New York City
- I Guess the Lord Must Be in New York City was covered by Julia Greenburg
- Julia Greenburg recorded 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 Ten Little Indians
- Ten Little Indians was written by Harry Nilsson
- Harry Nilsson wrote 1941
- 1941 inspired the film That'll Be the Day
- That'll Be the Day was directed by Claude Whatham