Billy Bragg's film Which Side Are You On? In which he played benefit gigs for striking American miners in the 80s, was my introduction to Hazel Dickens.

It was a double video with Midnights in Moscow, in which Billy visited Russia in the dying throes of the Soviet regime and again, played some gigs. Both were really interesting films.

I used to have both on a VHS tape which has long since disintegrated, but for people interested in that sort of thing, you can probably get it on DVD now from the online Billy shop.