Amon Amarth is a Melodic Death Metal band, but don't let that put you off just yet.
These guys are straight up vikings and make some pretty fantastic music. It's great for pumping up and keeping going, and it's also great because of the lyrical imagery. They paint stories that, to me at least, are absolutely fantastic. Fantasy lands and tales of the Norse gods. It's good stuff.
Let's hit up my favorite tracks now, as has become the pattern.
Twilight Of The Thunder God
Guardians Of Asgaard
Where Is Your God
Tattered Banners And Bloody Flags
No Fear For The Setting Sun
Embrace The Endless Ocean
I'm not gonna specially tag anything this time. I just really wanted you to listen to that one song a lot. Whatever though.