Goffdahl
Lappedykker
I've only got In Harmonia Universali, not exactly black metal but I still like it. I remember a few years ago I was on an "avant-garde" phase and pretty much got anything that had that tinge of weirdness to it.
Then why do you only have one album from Solefald?

I have them all and I like them all - from time to time. They are not exactly albums you would listen to all the time.