Blackbird to January 20 in 6 Steps
- Blackbird was written by Paul McCartney
- Paul McCartney produced Mary Hopkin's recording of The Puppy Song
- The Puppy Song was produced 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