Einherjer has been a one of the very first bands to incorporate Norse Mythology in Metal, and are considered one of the founders of the Viking Metal genre. Now, with almost 20 years on the battlefield, Einherjer has been a very reliable band in the extreme/Viking Metal scene. Every sound on each record is different, but telling their own story of Norse myths and legends. "Norrøn" is without a doubt an album which combines the best qualities from all of Einherjer's previous albums. Its dark bombastic and aggressive, but still atmospheric, beautiful and melancholic.