Blackbird to Perry Botkin in 5 Steps
- Blackbird features guitar played by Bill Martin
- Bill Martin recorded Bill Martin's Concerto for Headphones and Contra-Buffoon in Asia Minor
- Bill Martin's Concerto for Headphones and Contra-Buffoon in Asia Minor was produced by Harry Nilsson
- Harry Nilsson wrote Let Me Go Free
- Let Me Go Free was written by Perry Botkin