Al Casey to Beckley/Lamm/Wilson in 6 Steps
- Al Casey played guitar for Aerial Ballet
- Aerial Ballet has liner notes by Derek Taylor
- Derek Taylor wrote liner notes for For the Love of Harry: Everybody Sings Nilsson
- For the Love of Harry: Everybody Sings Nilsson was produced by Al Kooper
- Al Kooper recorded Without Her
- Without Her was recorded by Beckley/Lamm/Wilson