Musical Advent Calendar, 2011 edition: Day 21

[annuala]

A blessed Yule to you, if you celebrate the solstice, as the Norse (and Germans, and others) did. For indeed, 'tis the longest night of the year. It's already getting dark here, and it's not even 3:30 PM yet! (Though I suspect that might have a little something to do with the rain.) In honour of this holy night, an offering from the choir of King's College, Cambridge, "O Holy Night."

(Yes, I know it's a different holy night, but let's just go with it.)