This viola arrangement of O Come, All Ye Faithful is in the key of C. Select the image below for a printable PDF of the melody. The O Come, All Ye Faithful string play-along page has more versions of this carol, so you can play it with other string instruments. The band instrument arrangement of O Come, All Ye Faithful is also in the key of concert C, so you can play along with woodwinds and brass, too. For arrangements of the carol in other keys, visit the lead sheet page for O Come, All Ye Faithful, which has versions in seven different keys, in alto, treble, and bass clefs. You can also view and print the lyrics to O Come, All Ye Faithful.
See the transposition page for explanations and charts to help you determine the appropriate key to play in when performing with instruments that are not in concert key. More Christmas songs for viola.