This Sunday at 7 at the Hook and ladder in Minneapolis, Corpse Reviver plays songs from The Harry Smith Collection of American folk music. The collection has been a major reference for about 70 years. Corpse Reviver reminds listeners of the American folk heritage, as it points to new directions in traditional music. Phil Nusbaum talked to Corpse Reviver members Adam Kiesling and Jillian Rea.