How can you not have multichannel system

2chnlben...The idea that performers should always be in front of you does not reflect the reality of a jazz jam session or a chamber music performance in your home. Note also my earlier posting about antiphonal music. Ambience is not the only sound for surround channels.

multichannel concerns spatiality. what does that have to do with music which is pitch, timbre and harmonics.

mono is sufficient to reproduce timbre accurately. why is one so concerned about spatial cues. has the problem of accuracy of timbre been solved ? i think not.

Eldarford,

Your point is well taken, and as I stated, I really have not had an opportunity to listen to a really good multichannel music system. The fact that I have only heard really poor multichannel music systems has obviously prejudiced my perception. It's just that the argument - as presented in this thread - is so poorly....well, argued, that I couldn’t resist a bit of sarcasm. I truly would like someone to describe the enhancements / augmentations that well-executed multichannel brings to the music presentation. For me, a well defined explanation, or description paints a much better picture than a “cork-in-the-wazoo” one point perspective. No offense to anyone…really. What’s it like man! Some of us really do want to know.
Thank you…really.

2chnlben, exactly what I would like to get from this thread. Eldartford has given the best explanation so far while some of the links provided by the op have also been useful. I searched 5.1 audio for some info also and found lots of reviews of SACDs, some multi-channel.
A lot of what the op is referring to in his explanations are the benefits of hi-res formats vs multi-channel IMO. That's what I get from his explanations anyway. The link concerning the Chinese review is primarily a review of Bob Dylan SACD releases and makes slight mention of 5.1 information.
I agree with Tvad that recorded music is normally presented as if the performers are in front of the listener. A good resolving stereo system in an adequately treated room can present plenty of ambience to create this illusion. Can a well mixed multi-channel recording played back on a comparable system sound better? If the mixing was not done properly it would just sound like sound effects intent on making an impression.
Does it sound better? That's one question pertinent to this thread. Others are:
With the decline of SACD and DVD-audio, is there a an adequate selection of multi-channel music being released today?
Is the additional equipment needed to play multi-channel music worth the investment, especially if the sole purpose of the equipment is music and not video?
Can a multi-channel be properly installed in a small room, say 12X13 (my rooms dimensions)?
One more thing, before the op decides I'm one of the idiots who can't understand how music is mixed he should know I have extensive experience in the technical aspects of this field. In fact, I'd venture the majority of the Audiogon members posting on this thread have more than just a passing knowledge in this area. It is an audio forum after all.