PORT WASHINGTON, Wis. (CBS 58) -- In the car to songs on the radio, around the house, or perhaps on a neighborhood singalong Christmas carols old and new are in the air this time of year. But it's not often we hear them sung in a way that makes us stop and look up.

On the CBS 58 Christmas Special, Mike Curkov shared what’s special about the Port Washington High School's nationally known a Capella group.