The Trans-Siberian Orchestra, which splits into two touring groups during the hectic and highly lucrative holiday season, will make a stop at the Tampa Bay Times Forum on Saturday to present two performances of the 2004 prog-rock opera "The Lost Christmas Eve."

Described as "a story of loss and redemption," it promises a diverse soundtrack containing elements of rock, classical, folk, Broadway and R&B assembled by TSO creator/producer, Paul O'Neill.

"The Lost Christmas Eve" album will be performed in its entirety along with songs from TSO's new EP "Dreams of Fireflies (On a Christmas Night)" and favorites from past albums by the group.

Details: 3 and 8 p.m. p.m. Dec. 15, Tampa Bay Times Forum, 401 Channelside Drive, Tampa. Tickets: $30-$68. Information: 813-287-8844 or www.ticketmaster.com.

--Wade Tatangelo