Unichappell Music to Mack Gordon in 8 Steps
- Unichappell Music published The Puppy Song
- The Puppy Song by Mary Hopkin was produced by Paul McCartney
- Paul McCartney wrote She's Leaving Home
- She's Leaving Home was sung by Harry Nilsson
- Harry Nilsson sang Shuffle Off to Buffalo
- Shuffle Off to Buffalo was written by Harry Warren
- Harry Warren wrote I Know Why
- I Know Why was written by Mack Gordon