Illuminatus, give that Christian Mistress album a spin, it's good. Powerslave, I think everything BTBAM has released has been solid, especially everything from Alaska and on. But the new one... well I already gave my case
I was expecting a bit more of a response, but whatever. I'll post the next chunk of the list in a few minutes.
6/30 Mayhem Fest 2013
8/23 My Bloody Valentine
8/26 Black Sabbath