Edgar Yipsel Harburg to The Tree in 7 Steps
- Edgar Yipsel Harburg wrote It's Only a Paper Moon
- It's Only a Paper Moon was sung by Harry Nilsson
- Harry Nilsson wrote Buffalo Boogaloo
- Buffalo Boogaloo was published by Six Continents Music
- Six Continents Music published Garbage Can Ballet
- Garbage Can Ballet was published by Unichappell Music
- Unichappell Music published The Tree