Doug Hoefer to Louis Armstrong in 7 Steps
- Doug Hoefer is a cousin of Harry Nilsson
- Harry Nilsson appears in A Little Touch of Schmilsson in the Night
- A Little Touch of Schmilsson in the Night features an appearance by Gordon Jenkins
- Gordon Jenkins arranged It Had to Be You
- It Had to Be You was written by Gus Kahn
- Gus Kahn wrote Makin' Whoopee!
- Makin' Whoopee! was recorded by many artists including Louis Armstrong