Hiya,
I pm'ed you at head-fi but thought I would post here now that I am in. []
Most tracks on Pearl Jam's Binaural are in fact ... binaural!
Milwaukee Symphony Orchestra made news last year by doing some binaural recordings. You can download them for pay here:
http://download.mso.org/app?page=Category&service=external&category=Binaural%20Recordings
They had free samples but I can't find them anymore. The ones I heard were pretty cool although I am not much of a fan of what they've recorded so far.
Cheers