This may be a bit off the path for XRCDs but Videodrome's mention of Decca brought to mind a Joshua Bell SACD of Tschykovsky's ( I love Russian names, you can spell them any way you like)violin concerto on Decca. It is mixed with an unusual prespective that seems to place you kind of right between the conductor and the soloist giving a very forward, deep soundstage that's really very enjoyable after you get over the initial shock.
I'd recommend it to all intrested.