The new Sinister record is pretty killer. I haven't really followed the band much, aside from hearing one of their older records, but the new album is really good. It is insanely heavy and intense, but it doesn't rely on blastbeats the whole time.
9/6 - Crimson Shadows CD Release Party
10/10 - Sabaton/Amon Amarth (?)
10/17 - Satan
10/18 - King Diamond