Ringo Starr to I Know in 8 Steps
- Ringo Starr played percussion for Pussy Cats
- Pussy Cats includes drums played by Jim Keltner
- Jim Keltner attended the funeral of Harry Nilsson
- Harry Nilsson sang Born In Grenada
- Born In Grenada was written by John Marascalco
- John Marascalco wrote Chicago
- Chicago was published by Robin Hood Music Co.
- Robin Hood Music Co. published I Know