That's pretty awesome. Judging by the trailer the sound design has some real kick to it which, oddly enough, isn't something you hear in action games most of the time. It funny that the first Kane & Lynch was a just a mediocre game that I passed right by without a second thought, and now the sequel has me really interested. I hope they get this right; grim, brutal crime dramas are the kind of narrative I love, but haven't ever seen done well in a video game.
On the subject of theme songs, the tone of the game reminds me of some of Aesop Rock's grimmer
.