Edgar Yipsel Harburg to Rachael MacFarlane in 9 Steps
- Edgar Yipsel Harburg wrote Over The Rainbow
- Over The Rainbow was produced by Derek Taylor
- Derek Taylor produced Makin' Whoopee
- Makin' Whoopee was arranged by Gordon Jenkins
- Gordon Jenkins arranged It Had to Be You
- It Had to Be You appeared in the film Show Business
- Show Business is a 1944 film starring Eddie Cantor
- Eddie Cantor was the first singer to record Makin' Whoopee!
- Makin' Whoopee! was recorded by many artists including Rachael MacFarlane