Harold Arlen to Makin' Whoopee in 8 Steps

1. Harold Arlen wrote Over The Rainbow
2. Over The Rainbow was produced by Derek Taylor
3. Derek Taylor produced Makin' Whoopee!
4. Makin' Whoopee! was first recorded by Eddie Cantor
5. Eddie Cantor starred in the 1944 film Show Business
6. Show Business actors include It Had to Be You
7. It Had to Be You was written by Gus Kahn
8. Gus Kahn wrote Makin' Whoopee

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