It's "the merry melodies and charming harmonies of Wolfgang Amadeus Mozart" cleverly strung together with lyrics from traditional Christmas carols. It's Deck the Hall, Jolly Old Saint Nicholas, Fum, Fum, Fum, and We Wish You A Merry Christmas (to name a few) set to some of Mozart's most famous themes. Humorous and classic. Don't miss this opportunity to teach some music history in your choral rehearsals. The fully orchestrated SoundTrax adds a professional quality.