Dwl...Did you know that there is a rather extensive genre of music called "antiphonal" where several groups of musicians are situated around the audience, some behind? This music got lost when artificial recorded sound was invented because that came only from one place. Multichannel makes it possible to properly hear this music. I also made an interesting discovery when listening to a SACD of Bach organ fugues played in a cathedral that has several organs. This music is obviously "antiphonal", although it has (to the best of my knowledge) never been described as such, probably because there are so few multiple organ installations. The antiphonal aspect gives these "war horse" works a new dimension (pun intended).
In small groups such as classical chamber music, or jazz jam sessions, the musicians are often all around you, and simple stereo does not (to use your word) "authentically" reproduce the experience.
And then, even for an orchestral work, there is ambience.
So, in summary, I think you should open your mind a bit. You really don't know what you are missing. (But don't use elcheapo surround speakers, or you will be disappointed).
In small groups such as classical chamber music, or jazz jam sessions, the musicians are often all around you, and simple stereo does not (to use your word) "authentically" reproduce the experience.
And then, even for an orchestral work, there is ambience.
So, in summary, I think you should open your mind a bit. You really don't know what you are missing. (But don't use elcheapo surround speakers, or you will be disappointed).