Atilla? Yeah I think he's done vocals for one of the tracks. The Cope track is fantastic 'purveyors of sonic DOOOM', plus you also get 15 mins of un-interupted drone. They did a session on the Peel show which RobDaBank was hosting and he was genuinely perplexed by it
I can really get into drone but I have to be listening to it with no distraction. Can't go wrong with the originals Earth and Boris. Theres a lot of unsigned stuff such as Trollmann Av Ildtoppberg thats just mind-blowing. Really breaks down what you can perceive to be 'music'. And in a full circle can lead to stuff like Sigur Ros, Mortiis, and other ambient bands.