Hm, this is a tough one. I don't usually like Christmas music, but there's one that's always stuck with me since I was a kid.
The Twelve Pains of Christmas, which gets more and more accurate/relevant as I get older.
Lol this is better than the anime music videos with this song.
I used to work in a mall in the Christmas toys section, after two months of Christmas songs in a loop, I was usually running around like crazy in my underwear foaming at the mouth (not really). There is one that I especially liked though...
oh man, i could list about thirty songs, but my most favorite is anything from Ella Fitzgerald's "Ella Wishes You a Swingin' Christmas"album,
altho my favorite song on it is "What Are You Doin' New Year's Eve:"
My favorite Christmas song would have to be this gem right here. The Strokes are my favorite band, and just hearing Jules laying down this cover is beautiful.
I like just about all Christmas songs, Dr. Elmo is always a favorite at my house. I also really love Buble's Christmas Album but I will honestly sing along to every Christmas song ever