I've heard them before, didn't Vitek play in that band? If I'm wrong, feel free to call me retarded, but for some reason I think I heard that somewhere.
Wow, I am currently listening to Bloodbath and I am intensely impressed with Mike Akerfeldt's voice. I didn't think he could be that good of a death metal vocalist after his Opeth stuff, I mean he's good, but it has to mix with the total package to be great. He's fucking brutal on Bloodbath.