i believe music can be experienced on as many different levels as there are levels of consciousness pertaining to our 1.senses 2.our cognitive ablilities as well as 3.our emotional perceptions. while reading these responses to the question i thought about my tivoli radio vs my "audiophile system". the radio sounds unfailingly musical, especially on jazz broadcasts- smooth with a nice beat and great texture throughout the midrange. it lacks extended high frequencies BUT OTOH there is rarely any harshness to the upper mids and treble. In the living room there's my Stereo System with tremendous dynamics, loads of detail, very low distortion, but thankfully with a good measure of emotional content as well. trouble is, with SO MUCH GOING ON, EACH recording PLUS my RECEPTIVITY at the time i am listening becomes part of a much more complex set of reactions and affects how much i am really getting into the music. for example, i have been playing around lately with some new SACD'S i've acquired and have to admit they are really very good. some would even say that once you've heard HI-REZ that "there's no going back", etc. BUT yesterday i "went back" and put on a Mozart piano concerto played by V.Ashkenazy, whose playing is so inspiring that i was, after the first few minutes of criticizing the recording quality in one part of my brain, got subsequently swept away by the performance. and after all, the cd didn't REALLY sound that bad- just not as good as some other material that i have. Of course if you ask me on another day i might go on and on about how good some recordings sound over others. BUT hey, i am just happy that, at the end of the day, i don't have to "sweat" whether or not i am having a good time.