Your still missing my point in that no one is seated in the middle of a band when listening to a live venue. There for, it's artificial. I don't like artificial when listening to music.
I just read the thread from the beginning. Like many threads, this one took a turn and its gotten wobbly.
I get what you're saying 3db. Concert venues, and therefore the live music recordings we might listen to at home from such places, have a certain sound to them. If we are truly re-creating in our homes the live recording as it was played by the musicians, its going to have limitations and have a certain sound. If we take and alter that sound using the wizardry of post production to make it surround sound, or immersive sound, or whatever the latest multi-channel fad might be, do we make the music more lifelike or just different?
If one is a fan of multi-channel stuff, as is the case with Mr Albaugh, he may think its a great thing and enjoy the heck out of it. If one likes it served like it was played, maybe not so much enjoyment with the multichannel versions.
I see this phenomenon with zz Top live recordings. I'm a big zz Top fan. zz Top is an example of "a wall of sound" type band. They don't do multi-channel effects, or, basically any effects. They just blast a solid wall at you. Its a bit aggravating to recreate in the home because it tends to come off "flat". No imaging I think would be how audiophools would say it. But if you've ever been to a zz Top concert, that's exactly how it sounds. So at home, I don't mind a bit really that I get the same flat wall of sound reproduction. If somebody jazzed it up and made it "multichannel sound of the week", I don't think it would be zz Top anymore.
That's just me however. Just an opinion as well. YMMV and if one loves the multi-channel for music, that's what they make all the stuff for so go forth and play it with gusto.