Arriving in US theaters this month, the new film The Songcatcher explores the roots of country music. The plot involves a musicologist who combs the mountains collecting traditional ballads, and becomes involved in local struggles with the Coal Company. Initial critiques indicate the story may be a bit melodramatic, but the music is acknowledged to be well chosen and performed. The cast includes Iris Dement and Taj Mahal.On the heels of O Brother Where Art Thou?, could we be seeing a trend of new interest in roots music?