There are really so many, heartfelt, and funny, that I have a very hard time picking a favorite. Any song that sings of the joy of the season will have my heart.
Most anything sung by the tabernacle choir, that sleighride song done by the Portland (maine) symphony, and my favorite right now is the version of Christmas is Here done by the Trans Syberian Orchestra. Full volume. Absolutely fantastically chillingly powerful