Surround sound music isn't that long off, but you can't do surround on a cd, only dvd's. A few years ago the codec(blueprint) for DVD audio was written but a kid in Sweden cracked the code meaning he could burn DVD Audio disks. Because of this they didn't release the DVD audio format and are currently re-writing the codec for DVD audio. Once DVD audio comes out its going to be crackin. Not just will DVD audio disks be in surround but the frequency response and bit rate will be alot higher, and you'll be able to put video on the same disk! At some record stores you can find rare DVD audio disks that got released before they cancelled it, and DVD players can allready play 'em so some cats have allready started to collect them.