I haven't seen the movie, but with all the publicity from winning the Grammy for best Screenplay, I wentout and bought the soundtrack to "O Brother, Where Art Thou?". It was a extremely good collection of American folk music. The liner notes, however, and a lot of the critical press, refer to it as "American Roots Music".Where did this new buzzword for old music come from?
What's wrong with the term "Folk Music"?