Blackwood Music to I Know in 9 Steps
- Blackwood Music published Turn Out The Lights
- Turn Out The Lights was published by EMI
- EMI published Me and My Arrow
- Me and My Arrow was published by Six Continents Music
- Six Continents Music published Maybe
- Maybe was produced by Harry Nilsson
- Harry Nilsson wrote Chicago
- Chicago was published by Robin Hood Music Co.
- Robin Hood Music Co. published I Know