Zia always has a great selection of both cd's and dvd/blu-ray.  And the great thing with zia, is you can trade in your old media - cd, dvd, video games etc, for credit toward buying new stuff.  I usually go thru my cd's and dvds, then head down to zia - trade it in and come home with something new.  If they do not have it, they order it and call you when it arrives.  The staff are always knowledgable and helpfull.  I have been going to zia in tempe for many years - and the chandler location is just a good if not better.