Have you listened to Krigsgaldr before? No? Well lucky you, here's the link so you can. This is one of the best Nordic songs I've heard in a long time. It has a lengthy intro, so if you're in a hurry, skip to 2:30.
"Beloved brother enemy, I sing my sword song for you, the lullaby of obliteration"
"Coexistence, conflict, combat, devastation, regeneration, transformation, that is the best I can do for you"
"It will make the old fires of purification look like dying embers"
https://youtu.be/K7ZqZVunCb4?si=jMGjLm5qcTaaml6W