I don't know too much Vader but they played one song called Blood of Kingu when I saw them a few years ago that was fucking awesome. Too bad they haven't played it on many of the sets I've seen since. Regardless, Vader is really good live and I wish they were playing here. Anyone who does have the chance shouldn't pass it up.
01/18 & 01/19 -- Godspeed You! Black Emperor and Neurosis (in Montreal)
02/08 -- Dark Tranquility
04/11 -- Black Sabbath