The formula is known, but it still works: two heavy tracks of insidious "evil" from the prolific masked avenger of dubstep. "Extort" is a classic Bar 9 killer, with its long gritty basslines, its short dub samples and all its weight on the drums. On the B side, "Smoke Stack", while also not something particularely aetheral, sees Bar 9 goes a bit more towards Distance in the way he actually builds atmospheres to support his bass, which ends up being potentially the best Bar 9 track I have heard so far. Nice one.