I am happy to report the new King Crimson DVD "Eyes Wide Open" (from their 2003 tour)---to be very discrete with instruments coming from the rear speakers as well as the front. One note: the center channel is not used at all, so what you have here is a modern day quad mix.
If you're at all into progressive rock or ...um... shall I say... "challenging" music, this is one to pick up.
If you're at all into progressive rock or ...um... shall I say... "challenging" music, this is one to pick up.