Claude says:Paul Simon and Art Garfunkel were one of the best-selling acts of the 1960s, turning immaculate two-part harmonies and Simon's literate folk-rock songwriting into era-defining hits like "The Sound of Silence" and "Bridge over Troubled Water." This is a greatest-hits sweep through their catalog, leaning on the big ones — pristine, intricate, deceptively simple. You played "Mrs. Robinson" once in 2014 and never came back to it.