OK, now they are wearing me out. It turns out the folk music thing is a fund raiser for public television. So the guys sing two songs, then they go to Tom and Dick Smothers plugging public television. For $350, you get a collection of folk music. Except the guy plugging it keeps calling it "folk-rock" music. But there is no rock here, it really is folk music. I mean, "Hang Down Your Head Tom Dooley" has no rock in it. Not any.