Carefully graded carols are placed in order of difficulty within each book. Every carol has a duet part for the teacher or parent. May be used with any method. Titles: The First Noel * Go, Tell It on the Mountain * Jingle Bells * Joy to the World * O Christmas Tree * O Come, Little Children * O Little Town of Bethlehem * Pat-a-Pan * Silent Night * Ukrainian Bell Carol * Up on the Housetop * We Wish You a Merry Christmas.