Mack Gordon to Six Continents Music in 8 Steps
- Mack Gordon wrote I Know Why
- I Know Why was written by Harry Warren
- Harry Warren wrote Shuffle Off to Buffalo
- Shuffle Off to Buffalo was sung by Harry Nilsson
- Harry Nilsson wrote The Library Card
- The Library Card was published by Unichappell Music
- Unichappell Music published Man Wasn't Meant To Fly
- Man Wasn't Meant To Fly was published by Six Continents Music