No longer dismissed as relics of the hippie era, a new generation has lionized the Dead for creating a culture that paved the way for social networking, free music swapping, and the uncompromising anticorporate attitude of indie rock. Now, fifty years after the band first began changing rock 'n' roll both sonically and psychically, So Many Roads paints the most vivid portrait yet of the Grateful Dead, one of the most enduring institutions in American music and culture.