Both are available from Christopher, at
www.christopherseminars.com
The site was down earlier today, however, I went there a couple of weeks ago, registered for their catalogue, and it arrived in two or three days. I then ordered some CD's, and they arrived just as quickly. Talked to Christopher himself on the phone when I ordered. It's a new business. He has orchestrated class CD's as well. He sends out a demo with his catalogue, but I discussed this demo with him, as I felt it had far too many things for "commercial studios" and not nearly enough ballet. Some of the stuff on the demo is quite awful. But the CD's I ordered are excellent! I ordered Class #7, which is not shown online, but is in the catalogue. It has ONLY classical music from ballets, no other stuff. Also ordered the class versions of Paquita and Don Q, and the full version of Paquita for the school.
The class CD's have far fewer selections but MUCH longer bands, which I find very useful. They are particularly good for center work and pointe classes with upper level classes.