April 16 to Leo Robin in 10 Steps
- April 16 is the birthday of Perry Botkin
- Perry Botkin (the elder) played guitar for Bing Crosby
- Bing Crosby is one of the many artists that recorded Makin' Whoopee!
- Makin' Whoopee! was written by Gus Kahn
- Gus Kahn wrote It Had to Be You
- It Had to Be You was arranged by Gordon Jenkins
- Gordon Jenkins arranged Nevertheless (I'm In Love With You)
- Nevertheless (I'm In Love With You) was produced by Derek Taylor
- Derek Taylor produced Thanks for the Memory
- Thanks for the Memory was written by Leo Robin