Task: Text Categorization
Input (English): Text:  Christmas Celebration is a compilation album by Mannheim Steamroller. It is the group's seventh Christmas album overall. The album was released in 2004 on CD and DVD by American Gramaphone to celebrate the 20th anniversary of the group's first Christmas album. The album features eighteen Christmas songs in progressive rock and Renaissance styles and includes two new tracks: Celebration and a vocal version of the previously released Traditions of Christmas.
Output (English): 12