If you've got iTunes, click on Radio on the left then scroll down to the "Hip Hop / Rap" genre section. Among the stations available is "Chess Move Cartel". From what I can gather it's basically some sort of music production house with a particular focus on hip hop and rap. And, of course, they also have a Facebook page.
No idea why the call themselves Chess Move Cartel, but the work sounds pretty cool. Here's a line, although it sounds like a quote from a movie, from one of the samples on their website: "A game of chess is like a swordfight. You must think first before you move!"