Laughin' Man to Louis Armstrong in 9 Steps
- Laughin' Man was published by Golden Syrup Music
- Golden Syrup Music published All I Think About is You
- All I Think About is You was produced by Robin Geoffrey Cable
- Robin Geoffrey Cable produced Lean On Me
- Lean On Me was written by Harry Nilsson
- Harry Nilsson wrote Open Your Window
- Open Your Window was covered by Ella Fitzgerald
- Ella Fitzgerald is one of the many artists that recorded Makin' Whoopee!
- Makin' Whoopee! was recorded by many artists including Louis Armstrong