Posted by Ivor: I can stay with S/A performances,tho' it has a bit the oddness of hearing works that you got to know on 78s,where you start to get up unnecessarily each time the music gets to where the 78 side-breaks were.
I do not dispute that Mahler ultimately decided to switch to A/S after performing the symphony live, presumably because of the similarity of the first two movements. However, after many years of hearing it as S/A, I think it should stay that way. At least CDs allow us to program the playing the way we want, but for me, changing the order of movements I have been listening to for upwards of 25 years is just not going to happen. So, my experience is the opposite of Ivor's, in that I am quite used to S/A.
It kind of reminds me of the historical accuracy of a Roman emperor turning his thumb up or down during gladiatorial contests. We have been seeing in movies for years that "thumbs up" means that the gladiator lives, but apparently, the opposite was true. "Thumbs up" actually meant that the gladiator was to be killed. However, after a hundred years of seeing it that way, it seems kind of pointless to depict it the opposite way now. Regardless of whter it is accurate or not, we are used to what we are used to.
If I heard a performance of the 6th with A/S, it would sound odd, but I would not exclaim "this performance is a travesty!" because it is just not that important. I simply think that the S/A order has become tradition now, and that the history of the order in which Mahler performed it, along with Alma's recollections and interferences, should be relegated to program or liner notes.