Carmen Twillie to It Had to Be You in 7 Steps

1. Carmen Twillie was born on April 8
2. April 8 is the birthday of Edgar Yipsel Harburg
3. Edgar Yipsel Harburg wrote It's Only a Paper Moon
4. It's Only a Paper Moon was arranged by Gordon Jenkins
5. Gordon Jenkins arranged Makin' Whoopee!
6. Makin' Whoopee! was written by Gus Kahn
7. Gus Kahn wrote It Had to Be You

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