Reproducing the original experience of a performance in the home is, for me, what hifi is all about. Those interested in reproducing the file because that is all we have are, imho, completely missing the point, unless they are recording engineers or with pretensions for being a recording engineer. That we all have different preferences for position in a concert hall makes a very good case for speakers to sound different and suitable for our preferred way of listening. My current speakers present a string quartet 2 metres behind the speakers and as if they are giving me a personal recital in my home. Absolutely wonderful. Obviously orchestras are a bit more difficult to accommodate in my room but it is as if the wall behind the speakers opens onto a concert hall. It takes a bit more of a suspension of disbelief but works for me.
I always laugh when someone says: "My system sounds so good - it's as though the band is in my living room!" I want my system to sound good enough that I'm fooled into thinking I'm at the venue! Actually, that's not true, I don't think neither!
I wonder if anyone has put their speakers on rails? I suppose it would be possible to tag recordings & have the speakers be motorised so their positions can be adjusted automatically for orchestral, chamber or even lieder?