You can listen to it in it's entirety at mtv.com...
http://www.mtv.com/music/album_preview/unwritten_law/heres_to_the_mourning/index.jhtmlif you haven't yet. If you like Unwritten Law you should probably take a listen. If you don't, you probably shouldn't, and if you've never heard them or hardly heard them then you should probably listen to it to fulfill your curiosity so you can confidently exclaim, "I've heard Unwritten Law and I can say they suck." Futhermore, if you actually like the songs, it should only be obvious that you go to your nearest music store and buy it within the next week.
It does seem like a cd that would grow on you, so be warned. I actually haven't listened to it or can listen to it, because my computer is messed up and I can't play windows media files. Hopefully I'll get it fixed and able to play such files on and offline by tomorrow (I think that's the last day for "the Leak") after 3 or so months of such a condition existing. But anyways, I have listened to some of the songs at purevolume.com, which I advertised on my livejournal a month and so ago.
I could write about the infrastructure of our society here, but I won't.