September 11 to Perry Botkin in 8 Steps
- September 11 is the birthday of Charles Harry Nilsson
- Charles Harry Nilsson is the grandfather of Harry Nilsson
- Harry Nilsson wrote Is It the Music
- Is It the Music was published by Black Molasses Music
- Black Molasses Music published These Are the Brave
- These Are the Brave was published by Perryvale Music
- Perryvale Music published Mexico City
- Mexico City was written by Perry Botkin