This collection provides piano, vocal and guitar arrangements corresponding to the unique a cappella vocal treatments that Pentatonix presented on their holiday CD. Songs: Dance of the Sugar Plum Fairy · Winter Wonderland/Don't Worry, Be Happy · Hark! The Herald Angels Sing · Let It Go · Mary, Did You Know? · It's the Most Wonderful Time of the Year · Santa Claus Is Comin' to Town · Silent Night · Sleigh Ride · That's Christmas to Me · White Winter Hymnal.