I haven't heard of this band until a few days ago but I'm mightily impressed by this track. Noisy, brooding instrumental post-rock/metal with hints of Neurosis with a great thrashy riff in the latter half. Great stuff and it's free.
Came across this in the MP3, liked the rock guitar driving through the sample, wondered what the lyrics were like, but on downloading found there are none, just a really atmospheric rock/metal track. Worth a listen