The Sword - Freya

Imense song that i'm trying to get my band to play but none of us can find any decent tabs for it. All the bass tabs suck and although the guitar ones on UG sound kind of right, they're still not correct and the vid shows them playing it differently.

Anyone want to give it a go? Would be appreciated if someone could make a decent tab.
This is the way the world ends;
not with a bang but a whimper