Metal Evolution
Steel Advancement is a 2011 docudrama collection guided by anthropologist and also film-maker Sam Dunn and director, manufacturer as well as music manager Scot McFadyen about heavy metal subgenres, with new episodes airing every Friday at 10pm EST on MuchMore as well as Saturday at 10pm EST on VH1 Traditional. Its beginnings originate from Dunn's initial documentary Metal: A Headbanger's Trip, that included the acclaimed "Heavy Metal Family Tree."