Contains 21 trios including: Deck The Hall O Come All Ye Faithful Whilst Shepherds Watched God Rest Ye Merry Gentlemen Hark T he Herald Angels Sing O Little Town Of Bethlehem It Came Upon The Midnight Clear The First Nowell Christmas Christmas Ding Do ng Merrily On High We Wish You A Merry Christmas Joy To The World Silent Night Away In A Manger Good King Wenceslas Once In R oyal David's City We Three Kings Jingle Bells Angels From The Realms Of Glory The Holly And The Ivy and The Coventry Carol.