Caveman to January 20 in 6 Steps
- Caveman featured Ringo Starr
- Ringo Starr played drums for Only You
- Only You has backing vocals by Harry Nilsson
- Harry Nilsson is the grandson of Charles Harry Nilsson
- Charles Harry Nilsson is the father of Harry Edward Nilsson, Jr.
- Harry Edward Nilsson, Jr. was born on January 20