Just watched a fantastic documentary last night called “Metal, A Headbanger’s Journey“. It is a walk through metal history, talking about the roots of the music, the culture and the stereotypes. Produced and staring a long term metal fan, who also happens to be qualified anthropologist. Lots of interviews with the original rock/metal icons such as Lemmy, Alice Cooper and Bruce Dickinson, along with some of the more recent bands such as Slipknot and Lamb of God. Well worth a watch, or even better, to buy!