Mutts to Mary Hopkin in 7 Steps
- Mutts was sung by Rick Riccio
- Rick Riccio arranged Loneliness
- Loneliness was produced by Harry Nilsson
- Harry Nilsson sang Blackbird
- Blackbird was written by Paul McCartney
- Paul McCartney produced Mary Hopkin's recording of The Puppy Song
- The Puppy Song was covered by Mary Hopkin