i recommend looking for the hybrid multichannel label on the front of the case of sacd. you can play the stereo cd version on any cd player and the multichannel version through the 950.

spyro gyra's 'in modern times' is probably the best mixed surround music i've heard. the songs are great, too.
see a review:
http://timefordvd.com/sacd/review/inmoderntimes.shtml