For any of you who are looking for Christmas songs for kettles or worship that has guitar chords you may want to check out this website for the following songs (scroll down to the bottom).
Angels, From the Realms of Glory
Angels We Have Heard on High
As With Gladness Men of Old
Away in a Manger
The First Noel
God Rest Ye Merry, Gentlemen
Good Christian Men, Rejoice
Hark, the Herald Angels Sing
How Great Our Joy
It Came Upon the Midnight Clear
Joy to the World!
O Come, All Ye Faithful
O Come, O Come, Emmanuel
O Little Town of Bethlehem
Silent Night
We Three Kings
What Child Is This?
While Shepherds Watched Their Flocks
Youth Department