But I was in a supermarket today and it started playing...
However since then I have listened to my favourite Christmas song - Merry Christmas Everyone by Shakin' Stevens.
Start the video at about 0.58 - that's where the song actually starts.
We were decorating the house last week and I wasn't in a particularly Christmassy mood until I listened to that song.
And while we are on the subject of Christmas songs I have a favourite line from another song - The Christmas Song.
I really like the line 'and every mother's child is going to spy, to see if reindeer really know how to fly'.
I don't what it is about that line but it makes me feel all fuzzy :)
You can listen to it at about 1.40 ... or you can listen to Michael Buble sing the entire song :)