Bobby Keys to Zip-A-Dee-Doo-Dah in 7 Steps
- Bobby Keys played sax for All My Life
- All My Life was produced by John Lennon
- John Lennon wrote Blackbird
- Blackbird was written by Paul McCartney
- Paul McCartney wrote She's Leaving Home
- She's Leaving Home was sung by Harry Nilsson
- Harry Nilsson sang Zip-A-Dee-Doo-Dah