Book 3 chronicles how Bob Dylan redefined popular music through nearly two years of creative breakthroughs. In 1965, Bob Dylan released his fifth album, Bringing It All Back Home, featuring an electric band sound and totemic songs "Subterranean Homesick Blues" and "Mr. Tambourine Man." Bob Dylan and Joan Baez appeared together in a handful of East Coast performances in their first (and only) official double bill. In late April 1965...