I brought this topic up awhile back in another thread, but today it struck home more than ever. IMO, there is definitely a particular type of music that works better with specific speakers/gear and room size. Today, I had the pleasure of listening to a pair of Pipedreams in a VERY large room/home theater system. The system was pretty good at what I call "BIG" scale music...large orchestral pieces and pieces that require greater spread between instruments. OTOH, it fell down on the more intimate stuff and wasn't very impressive on small scale jazz, etc. The other day I also listened to a friends system ( consisting of all ARC gear and with a pair of Wilson Sophias). On small jazz ensembles it was very good, BUT on rock, NOT good at all. My friends room is on the small size, appx 13x15'. We listened to Jazz at the Pawn Shop...good, we listened to Uriah Heep Live....sounded just terrible. IMO, due to the fact that the room was too small and the speakers could't do justice to this kind of rock. I know many will say that the perfect system can do both well...Not so sure this is true...thoughts?