By the way, I was pleasantly surprised to see Jack make reference to Iris Dement.
She is terrific.
I haven’t seen the movie yet but apparently the movie ends with this song:
http://www.youtube.com/watch?v=t2BAqUuIQqo
I first heard Iris in 1993, when she opened for Nanci Griffith (despite her politics, I always go to hear Nanci Griffith). I purchased Iris's "Infamous Angel" CD at the t-shirt/CD booth when leaving the concert.
She has a distinctive accent now . . . but in 1993, when she was a young girl from a tiny hollow in West Virginia . . . well, I'd never heard anything like it. Still haven't.