Harry Nilsson to November 20 in 9 Steps
- Harry Nilsson wrote I Know
- I Know was written by John Marascalco
- John Marascalco wrote Chicago
- Chicago is the birthplace of Jane Getz
- Jane Getz played piano for Pussy Cats
- Pussy Cats includes guitar played by Danny Kootch
- Danny Kootch played guitar for Loop de Loop
- Loop de Loop features saxophone played by Jim Horn
- Jim Horn was born on November 20