My son, Walker, has a band called The Dust Busters. You...

My son, Walker, has a band called The Dust Busters. You know, he plays banjo, fiddle, guitar, and mandolin, so a lot of my interest in that kind of music comes from him constantly listening to this stuff. He's taught me the history of it. It's remarkable how these young kids are now turned on to more traditional old-time music.