Trans-Siberian Orchestra Tickets at Frank Erwin Center on 12/21/2011 December 21, 2011

Trans-Siberian Orchestra (often abbreviated to TSO) is an American progressive rock band founded in 1993 by producer, composer, and lyricist Paul O'Neill, who brought together Jon Oliva and Al Pitrelli (both members of Savatage) and keyboardist and co-producer Robert Kinkel to form the core of the creative team.