Trans-Siberian Orchestra is a mostly heavy-metal rock group known for fusing power ballads with various classical music forms, especially with Christmas carols. Perhaps their most played and famous piece is "Christmas Canon" whose melody is taken from Pachelbel Canon.
- The Lost Christmas Eve (2004 albumn)
- The Christmas Trilogy (2004 CD/DVD collection)
- The Ghost Of Christmas Eve (2001 albumn)
- The Christmas Attic (1998 albumn)