The Puppy Song to Harpers Bizarre in 7 Steps
- The Puppy Song by Mary Hopkin was produced by Paul McCartney
- Paul McCartney wrote Mother Nature's Son
- Mother Nature's Son was written by John Lennon
- John Lennon wrote Blackbird
- Blackbird was sung by Harry Nilsson
- Harry Nilsson produced Poly High
- Poly High was recorded by Harpers Bizarre