All I Think About is You to It Had to Be You in 9 Steps
- All I Think About is You was produced by Nilsson House
- Nilsson House produced So Long Dad
- So Long Dad was sung by Harry Nilsson
- Harry Nilsson appears in A Little Touch of Schmilsson in the Night
- A Little Touch of Schmilsson in the Night features an appearance by Gordon Jenkins
- Gordon Jenkins arranged Makin' Whoopee!
- Makin' Whoopee! was first recorded by Eddie Cantor
- Eddie Cantor starred in the 1944 film Show Business
- Show Business actors include It Had to Be You