Yes it is! Go to "music" to download for free, or you can buy it for 8 bucks. I haven't had a chance to listen to it or anything yet, but hey! Its Halloween and its a remix album devoted to Castlevania, as opposed to the usual game remix albums which are mostly Final Fantasy ones.
Whenever I get the time to listen to it I will probably add my opinions here. Soo.. maybe by next Halloween?