Killer double CD. Great speaker and sub tester. Well recorded, as far as my old ears can tell. I am not generally a fan of this genre, but I wanted some musically based electronic effects that are known to be just that. Otherwise not so much a fan of synth use in what is trying to pass as natural vocal talent. Over 3 hrs of a pretty good ride, if you are really into your speakers and subs. It gives you just enough separation to focus on everything singularly, yet all at once, if that makes sense.