While only one of these songs is technically a "Christmas" song, the others are uniquely Christmas to me. I discovered both Cocteau Twins Heaven or Las Vegas and Trash Can Sinatras Cake during the holiday season of 1990. Both are on in my top 20 favorite Albums ever and both are uniquely Christmas for me. Listening to any of the tracks from each instantly puts me in the Christmas Spirit. No Doubts Oi To the World is my favorite Christmas song ever (Runner up is Bobby Helms Jingle Bell Rock). I hope you enjoy and Merry Christmas!