If you work in my office, you can preview music from them on my iTunes share. I have the new Criteria CD and the second to last Constantines record (I need to get the new one that just came out Tuesday). Before you tune in, please note that I prefer Criteria's first CD to this new one, and recommended Constantines tracks include all but the first one.
If you're not in my office, you can check out links in my latest SFist.com post, and also enter to win tickets and CDs. Please only enter if you live in the SF bay area though, and no preference will be given to friends and/or coworkers who enter.