I am sure that I have said it enough on here but, in my humble opinion, Andrea Bocelli has the single best Christmas Album that I have ever heard. That being said, my favorite of his (and all around favorite) is "Adeste Fideles" (Oh come all ye Faithful). A close second would be "What Child is this" w/ Mary J Blige
"I have always thought of Christmas time, when it has come round, as a good time; a kind, forgiving, charitable time; the only time I know of, in the long calendar of the year, when men and women seem by one consent to open their shut-up hearts freely, and to think of people below them as if they really were fellow passengers to the grave, and not another race of creatures bound on other journeys." ~Charles Dickens