He knows when you are sleeping, and he's sneaking in the shadows of your Christmas tree! This easy piece for young string orchestras features classic holiday tunes that transform into a top-secret mission with some fun percussion effects. Written in simple three-part harmony with easy rhythms, no low second-finger patterns, and subtle hints and quotes from Jolly Old St. Nicholas; God Rest Ye Merry, Gentlemen; Up on the Housetop; Jingle Bells; We Three Kings; Good King Wenceslas and We Wish You a Merry Christmas.