Bluegrass and Ballads. Chicken Scratch and Gospel. Polka and Powwows. Perhaps Mike Seeger summed it up best: when asked what genres come under the rubric of American Folk he said, All the music that fits between the cracks. And all that music is in this unique volume. THE PERFORMERS, including: Woody and Arlo Guthrie, Burl Ives, Mike Seeger, Alan Lomax, Joan Baez, Bob Dylan, The Mamas and the Papas, The Kingston Trio, Robert Johnson, Leadbelly, Muddy...