Mack Gordon to Yellowbeard in 13 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 played piano for The Point!
- The Point! includes guitar played by Dennis Budimir
- Dennis Budimir played guitar for Aerial Ballet
- Aerial Ballet includes cello played by Jesse Ehrlich
- Jesse Ehrlich played cello for Aerial Pandemonium Ballet
- Aerial Pandemonium Ballet includes bass played by Larry Knechtel
- Larry Knechtel played bass for Harry
- Harry is a song by Eric Idle
- Eric Idle appears in Yellowbeard