This tune belongs in the dark. It belongs in a cold dark alley with flickering lightbulbs and rustling chainlink fences. This track is some really good mid-tempo dubstep that makes it clear you're not getting out of this one alive. Tuck yourself in tonight because Widowmaker is after you.
But if you do make it through the night, check out Widowmaker's page for some good freebies and mixes.