What is your favorite Christmas song?

Ding Dong Merrily on High by Roger Whittaker. 

Two other songs that I need to hear every Christmas are O Holy Night by Perry Como and Let It Snow by Chicago. My wife and I love Christmas music and we even play it in the middle of summer every now and then for a change of pace. 

Christmas Vacation   Mavis Staples

From the best Christmas movie of all time:

National Lampoons Christmas Vacation

Christmas all over again   Tom Petty

Christmas Wish (John Denver and Kermit the Frog)

But if you believe in love
That will be more than enough
For you to come and celebrate with me

Here is Christmas (Heart)

Carol of the Bells

White Christmas