Best multichannel SACDs?


I know there are a lot of excellent two channel SACDs out there of two channel recordings. I've tried some.
However, what about multi-channel SACDs?
I'm looking for some opinions on what you think are good surround recordings on SACD that DO NOT have goofy mixes with instruments and voices in the rear channels. I don't want to be in the middle of the band/orchestra; I want to be in the Hall/room/club with the appropriate ambient sound, as a member of the audience. (remember, that's SACD, not those horrible "compressed" DTS & DD recordings)
I was looking for a previous thread on this subject by doing a search, but there's way too many and I was going cross-eyed. If you know such a thread, point me at it please, or just leave your thoughts here.......Thanks.
golden_ears
Treyhoss...For the E Power Biggs organ recording, do you refer to the 4 organs in Frieburg Cathedral? That disc is remarkable as an example of what can be done with multichannel playback.
Treyhoss...The interesting thing about this recording is that it reveals the inherent "Antiphonal" nature of Bach's fugues, which I had never appreciated although I must have heard them a thousand times before.