This French horn arrangement of Deck the Halls is in the key of F (concert B flat). Select the image below for a printable PDF of the melody and chords. The chords are written in the key for French horn. Visit the Deck the Halls band play-along page for more versions of this song, so you can play it with other brass or woodwind instruments. If you are looking for the carol in a different key or would like to see the chords in concert key, visit the main page for Deck the Halls.
See the transposition page for explanations and charts to help you determine the appropriate key to play in.