So I bought this cd on Amazon, and instead of recieving the normal jewel case retail cd, I got another one. I'm cool with it, I just want to know what kind of cd/release this is. It came in a paper case and has a little bio of the artist, as well as upcoming tour dates. More interestingly, it states the release date for the cd, as well as a track listing that is noted as "Not Final Sequence." I looked it up, and the track listing is in a different order, though all the tracks are still there. Finally, there's contact information for retailers that are interested in stocking this cd. This looks something like a cd that an artist would send out to prospective retailers... is there such a thing?