Been listening to a lot of Virus lately (which is fronted by the guy behind Ved Buens Ende, for black metal fans). Man, is this stuff cool. Very discordant (meaning ugly stuff) with jazzy sounding bass that does more than follow the guitar. Sometimes it "walks" underneath like Rex Brown did in Pantera. The music is tough to penetrate though. And by that I mean it's something you need to let sink in. It's not very logical on the surface.. kinda like Gorguts' Obscura.