Best Friend to It's Only a Paper Moon in 8 Steps
- Best Friend was published by Unichappell Music
- Unichappell Music published Down To The Valley
- Down To The Valley was produced by Nilsson House
- Nilsson House produced So Long Dad
- So Long Dad was written by Randy Newman
- Randy Newman played piano for Nilsson Sings Newman
- Nilsson Sings Newman was recorded by Harry Nilsson
- Harry Nilsson sang It's Only a Paper Moon