Metal Evolution
Steel Advancement is a 2011 documentary collection directed by anthropologist and also film-maker Sam Dunn and also supervisor, manufacturer and also songs supervisor Scot McFadyen about heavy metal subgenres, with brand-new episodes broadcasting every Friday at 10pm EST on MuchMore and also Saturday at 10pm EST on VH1 Timeless. Its beginnings originate from Dunn's first documentary Metal: A Headbanger's Trip, which included the acclaimed "Heavy Metal Family Tree."