As the producer behind the vast majority of the Beatles' massively popular and groundbreaking catalog, George Martin -- who passed away at age 90 -- will go down in music history as one of the greats.
Working with the Beatles, solo Paul McCartney and others, he notched 23 No. 1 singles on the Billboard Hot 100 -- more than any other producer. As we look back on his influence in the wake of his death, we're looking at ten songs from the Beatles that wouldn't have been the same without Martin's inp...
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