Dr. John to Head in 7 Steps
- Dr. John played piano for Duit on Mon Dei
- Duit on Mon Dei includes guitar played by Dennis Budimir
- Dennis Budimir played guitar for Zip-A-Dee-Doo-Dah
- Zip-A-Dee-Doo-Dah was produced by Van Dyke Parks
- Van Dyke Parks appears in The Two Jakes
- The Two Jakes stars Jack Nicholson
- Jack Nicholson wrote Head