The Trans-Siberian Orchestra (TSO) has announced its highly-anticipated Winter Tour 2017.  Over the past 20-plus years, Trans-Siberian Orchestra has become a critically-acclaimed, multi-platinum, musical powerhouse, and its annual winter tours a beloved, multi-generational holiday tradition. 2017’s tour, a completely updated presentation of TSO’s unforgettable “The Ghosts of Christmas Eve,” is set to come to Lexington on November 30 at 7:30 pm.