Eddie Cantor to Nora Ephron in 7 Steps
- Eddie Cantor was the first singer to record Makin' Whoopee!
- Makin' Whoopee! was written by Gus Kahn
- Gus Kahn wrote It Had to Be You
- It Had to Be You was produced by Derek Taylor
- Derek Taylor produced Over The Rainbow
- Over The Rainbow is heard in You've Got Mail
- You've Got Mail was directed by Nora Ephron