River Deep-Mountain High to Leggenda in 8 Steps

1. River Deep-Mountain High was written by Jeff Barry
2. Jeff Barry is name checked by Life is a Rock
3. Life is a Rock name checks Richard Perry
4. Richard Perry was born on June 18
5. June 18 is the birthday of Paul McCartney
6. Paul McCartney produced Mary Hopkin's recording of The Puppy Song
7. The Puppy Song was sung by Harry Nilsson
8. Harry Nilsson sang Leggenda

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