Here’s a question: Team Mariah, or Team Vienna? If your Christmas soundtrack sounds more like the latter, continue reading. The Athens Concert Hall is putting on its yuletide outfit, and their first holiday event is right around the corner. Waltzes from the Johann Strauss Ensemble are bound to get you in the holiday spirit. Whether you are a Blue Danube type or Tales from the Vienna Woods type, the Ensemble will deliver at its finest under the direction of Russell McGregor. Joining them on stage this year, Christina Poulitsi, a soprano and Greek National Opera soloist. Christmas is only a waltz away.