It changes pretty much every Christmas but for this past one mine would have to be the finale from Praetorius - Lutheran Mass For Christmas Morning (Praetorius: Recessional: "In dulci jubilo" - Polyhymnia caduceatrix ). It's just so powerful and I've never heard brass featured so heavily for Christmas before. But it's so fitting for the incarnation.
Here is a link with the time stamp when the song starts.
Here is a link with the time stamp when the song starts.
