I am in love with the "Christmas Canon"! I am simply crazy about Pachelbel's Canon in D Major and now with Christmas lyrics added to this classical piece - I am in Heaven!
My love for this piece reminds me of a Seinfeld episode where the characters would go into a trance like state when they heard "their" favorite song. Elaine's boy friend stopped everything he was doing when he heard "Desperado" and the surgeon stopped in the middle of surgery and stared off into the distance while he listened to "Witchy Woman".
This particular piece is performed by the Trans-Siberian Orchestra and is on a CD called "The Christmas Attic" - 1998. I put this on iTunes and have it on repeat play while am doing some computer work.