Henrik Nordvargr Bj?rkk is an incredibly prolific and chameleonic swedish musician. He has worked under many different names, such as Toroidh, Maschinenzimmer 412 (or MZ.412), Goatvargr and Folkstorm among others. His music varies from dark ambient to power electronics, death industrial and all points in between, such as the martial and neofolk elements of toroidh, the black industrial noise of MZ.412 and even the ebm-industrial of Pouppée Fabrikk.
Nordvargr and his many pseudonyms are usually represented by the Swedish label Cold Meat Industries.