Dave H.
Revolutionary relativist
That's another point, you guys mentioned Burzum. I haven't anything by the band. Where do I start?
I'd suggest checking out the video to Dunkelheit on YouTube and listening to Hvis Lyset Tar Oss. Sort of both kinds of Burzum.
If you're catching up with that sort of era in general, you could also do worse than checking out the Nordic Metal compilation. You probably can't buy it any more, but it's on Spotify. That and De Mysteriis Dom Sathanas, if you're not familiar with it.