I'm sorry but I just don't get the whole mono thing. Ok, The Beatles apparently preferred these mixes in the Sixties when mono was the standard but I remember when CD's first came on the scene and it was said that listening to them was like having the artist(s) in the very same room as you and when I listen to the remastered stereo Beatles it really is like that, it really is like they are there! I'm sure it's much more of a representation of what it was like standing in the middle of the Abbey Road studio as it was all going on. Mono recordings just sound like everything is compressed down to within a very narrow channel and it's like listening to music with something in the way, to my ears. The stereo mixes sound crystal clear, but also quite rich, not tinny, and much more symphonic and, unlike in the Sixties, it is now the only standard (really) so the latest stereo releases are much better, surely. No?
Why do they no longer bring out classical recordings in mono?