Wardruna - Helvegen (and the Kalandra cover) Bendik - Stille (all of the old albums before the style pivot are amazing)
Those are immediately on my mind and needed to share them in case someone else might enjoy! There is a lot more, those just popped right up without even thinking
Edit: Ekkolodd - Perler too, Asgeir - Heimförin!
These four songs are a solid intro to the bands if anyone’s interested!
Edit2: Well fuck me, I did mention Kalandra, but the absolute best from them in my opinion happens to be in Norwegian (I think?): Kalandra - Virkelighetens Etterklang!
Tldr:
Wardruna - Helvegen
Kalandra - Helvegen (cover of above)
Bendik - Stille
Ekkolodd - Perler
Asgeir - Heimförin
Kalandra - Virkelighetens Etterklang