3CD budget price box set features The Kossoy Sisters with Erik Darling (recently featured in the film O Brother, Where Art Thou?), Eric Weissberg (of Duelling Banjos fame), Mike Seeger, Roger McGuinn (The Byrds), Mason Williams (Classical Gas), Hobart Smith, Etta Baker (one of Taj Mahal"s earliest mentors) and more. The collection covers the bluegrass spectrum, from the haunting and gory murder ballads of The Kossoy Sisters with Erik Darling, to the gritty, authentic sounds of Southern Appalachian music where the roots of bluegrass first developed, to blazing traditional bluegrass favouriites performed by the best pickers of their respective eras.