Episode 302: Joe Boyd is one of the most accomplished and eclectic record producers in the story of popular music. As an American living in London, he helped break psychedelic folk rock pioneers The Incredible String Band and worked with Pink Floyd, Nick Drake, and Fairport Convention. He founded Hannibal Records, giving a home to the solo career of Richard Thompson. He's also worked with Kate and Anna McGarrigle, Toumani Diabate, Geoff and Maria Muldauer, and many more. He was also part of the small cadre of music marketers and labels that created the market category of World Music in the 1980s. Here, Boyd talks about his journey and his epic new book And The Roots of Rhythm Remain.