Well that was fun! And the setting reminded me of when I lived in Europe, and would attend musical functions in ornate old palaces, frequently in smaller salons. Often Baroque and Classical selections, the music appropriate to those surroundings. And many times lit only by candlelight.
Not authentic to the period were the musicians wearing 20th Century attire. But still, gave you a wonderful sense of this music as it would have originally been heard. The accoustics in some of those old rooms are surprisingly good.