Dig deeper into The Beach Boys' latest box set release with one of the guys who helped put it together. The always entertaining and insightful Howie Edelson returns to talk up this fascinating new set. We discuss the challenge the group faced in 1972 of winning over concertgoers with their new music, Al Jardine rolling up his sleeves, stripping down Dennis Wilson's ballads, the contributions of Blondie Chaplin and Ricky Fataar, and the still murky history of "Sail on Sailor."