Kvelertak and Mantar

Kvelertak, from Stavanger, Norway (formed 2007), play rock & hold two Spellemannprisen Awards. Known for "Mjød," featured in The Troll Hunter, and tours with Metallica and Ghost.

Mantar, a German blackened doom punk metal duo from Bremen/Gainesville, was founded in 2012 by Hanno Klänhardt and Erinç Sakarya. Known for their powerful guitar and drum sound, they've hit Germany's Top 10 albums and toured globally, including Europe, the US, and beyond. Their album, "Post Apocalyptic Depression," breaks new ground with a raw, unexpected style.