Bing Crosby to Lean On Me in 7 Steps
- Bing Crosby is one of the many artists that recorded Makin' Whoopee!
- Makin' Whoopee! was recorded by many artists including Ella Fitzgerald
- Ella Fitzgerald recorded Open Your Window
- Open Your Window was arranged by George Tipton
- George Tipton arranged The Tree
- The Tree was written by Harry Nilsson
- Harry Nilsson wrote Lean On Me