I know of precisely one classical binaural recording.
It is Berlioz' Symphonie fantastique/Love Scene from Romeo et Juliette - Paavo Jarvi - Telarc SACD-60578.
I don't know if it is in print, but I hunted down a copy a few years back.
There's a catch, though. The binaural tracks are channels 4 and 5 on the multichannel SACD layer. So you need a SACD player with 5 channel output, and then jack the rear two channels into your amp.
I did this a few times while I was still running the CE595 (the SA8001 is 2 channel) and it sounds incredible. Apparently, they stuck a Neumann head up in the balcony to record the two rear channels for the SACD.