The Choir of Clare College - O Come, O Come, Emmanuel
Or if you prefer an EPIC arrangement.... This took a bit of fitting in I can tell you!
O Come O Come Emmanuel - Full choir and orchestra with children's choir too boot!
Fortunately they were followed by someone a little less full-on.
O HOLY NIGHT - A CHRISTMAS CAROL BY CELINE
Silent Night by St Joseph Catholic Church Choir
Just to be going on with.