http://www.tate.org.uk/modern/events...istmas2459.htm
now THIS would be a calvacade of instrumental xmas muzik. i dont know if marclay is doing it again this year or where, if he is.
short of seeing the maestro, there is always eigenradio:
http://eigenradio.media.mit.edu/xmas...hristmas_1.mp3
you can download mp3s of the....um.....transformed xmas music. pretty cool and what's more this music doesnt make me want to drive nails into my forehead the way almost all other xmas music does.