I can't point to any one performer, maybe Mary Chapin Carpenter, but I sure love singing O Holy Night. Back when I was a kid, my Mom would take us kids in the choir caroling (it's seems there was always snow on the ground) around to the homes up the valley. Our last stop was always an elderly lady named Anna Smithberger. She had come to America from Germany and still spoke with an accent. She would sing Silent Night in German and then treat us kids to hot chocolate and these really great cookies. Man, the memories! Great post Dreadnut! My Grandpa told be when he was in the trenches during WWI, that the Christmas he was there, they stopped fighting and the German and American troops got together and sung Christmas carols. How easy we can put away our differences if we set our hearts and minds to it. That's why Christ was born!!
Check out Jethro Tulls Christmas album, you can here some of it on their myspace site, I think it's myspace.com/jethrotull. Love that Pennywhistle.