Yeah, I know that. I was just pointing out that if you do allow people to upload more music with an emplode-like application, then that music is probably going to be tagged the way that they want it, and it gets confusing from that point on.

As I also pointed out, provided that it's a closed-box system, the CDDB data holds the year for the CD, so that ordering mode is feasible. Maybe my post wasn't clear enough on that point.