Based on TSO’s multi-platinum DVD and long running PBS fundraiser, “The Ghosts of Christmas Eve,” the rock opera features such enduring fan-favorites as “Christmas Eve/Sarajevo 12/24,” “O’ Come All Ye Faithful,” “Good King Joy,” “Christmas Canon,” “Music Box Blues,” “Promises To Keep,” and “This Christmas Day.” 2017’s tour will also boast a rousing second set containing more of TSO’s greatest hits and fan-pleasers.