Al Casey to Head in 7 Steps
- Al Casey played guitar for Aerial Ballet
- Aerial Ballet includes French horn played by David Duke
- David Duke played french horn for ...That's the Way It Is
- ...That's the Way It Is includes keyboards played by Van Dyke Parks
- Van Dyke Parks appears in The Two Jakes
- The Two Jakes stars Jack Nicholson
- Jack Nicholson wrote Head