Just received Beautiful South - Munch - Hits DVD and the DD 5.1 is the worst I have heard yet for a music DVD. There is hardly any centre channel and practically no rear channels. Even turning them up to max has no effect. So you are left with a very heavy and wide Front L & R mix which sounds like an out of phase stereo mix. I've only a few popular music DVDs and the more I hear, the more I am convinced that it doesn't really lend itself to 5.1. Queen's Night at the Opera DVD-A was another one, it was ok but a bit contrived, like those early stereo mixes in the 50s where you had vocals coming out of one speaker and music out of the other! Maybe some of these music studio engineers haven't quite grasped it yet or i've just been unlucky!