Carmen Twillie to Gus Kahn in 6 Steps
- Carmen Twillie was born on April 8
- April 8 is the birthday of Edgar Yipsel Harburg
- Edgar Yipsel Harburg wrote Over The Rainbow
- Over The Rainbow was produced by Derek Taylor
- Derek Taylor produced Makin' Whoopee!
- Makin' Whoopee! was written by Gus Kahn