Oh Caroline to Edgar Yipsel Harburg in 9 Steps
- Oh Caroline was written by Scott Turner
- Scott Turner wrote Take This Heart
- Take This Heart was written by John Marascalco
- John Marascalco wrote I Know
- I Know was written by Harry Nilsson
- Harry Nilsson sang It's Only a Paper Moon
- It's Only a Paper Moon was written by Harold Arlen
- Harold Arlen wrote Over The Rainbow
- Over The Rainbow was written by Edgar Yipsel Harburg