Mine is “Carol of the Bells”
Especially the TSO version!

I’m not familiar with that one, but I’ll check it out!

Don't have a 'favorite' but I do like...

Burl Ives "Holly Jolly Christmas" from "Rudolph: The Red-nosed Reindeer"
http://www.youtube.com/watch?v=-LXLh-v0ieE

Silent Night ("Everly" Soundtrack) ft. Raya Yarbrough
http://www.youtube.com/watch?v=XP9Sn6mkbFs

Cheech & Chong - Santa Claus and his Old Lady
http://www.youtube.com/watch?v=XSH9ryRzHQ4

Chuck Berry - Run Rudolph Run
http://www.youtube.com/watch?v=MVu4c7dhDRE

O Holy Night by Celtic Woman
http://www.youtube.com/watch?v=a5MpQsLJvOw

Brenda Lee - Rockin' around the Christmas tree
http://www.youtube.com/watch?v=Idl-K8s1GYo

Jingle Bell Rock / Bobby Helms
http://www.youtube.com/watch?v=itcMLwMEeMQ

Elvis Presley-Merry Christmas Baby
http://www.youtube.com/watch?v=rJcJbVBwREc

Little Drummer Boy - Johnny Cash and Neil Young
http://www.youtube.com/watch?v=pkwby-YbVow

Canned Heat ~ Christmas Blues
http://www.youtube.com/watch?v=PouMzBdB-Ts

All I Want for Christmas is You, Mariah Carey's version.

It's simple, positive, energetic, and doesn't require anyone to know anything about Christmas lore.

Grandma Got Run Over By A Reindeer

http://www.youtube.com/watch?v=MgIwLeASnkw

followed by

Twelve Days of Christmas performed by Bob and Doug McKenzie

http://www.youtube.com/watch?v=1DTwLqR071M

Wow, been awhile since I heard that one!
Thanx!
Just listened to Grandma Got Run Over By A Reindeer and love that one too.

Merry Christmas baby
Bruce Springsteen sung and it's legendary Xmas song that was sung by Elvis Presley

Winter Wonderland

Where Are You, Christmas - Faith Hill

Silent Night

BLUE CHRISTMAS but only by Elvis -- not the others.

Frank Sinatra - Let It Snow! Let It Snow! Let It Snow!

Happy Holidays Everyone!

I want a hippopotamus for Christmas

The Pogues, feat. Kirsty McColl - Fairytale of New York

12 redneck days of Christmas