This trumpet arrangement of Hark! The Herald Angels Sing is in the key of F (concert E flat), and can be played along with other brass and wind instruments. Visit the band play-along page for Hark! The Herald Angels Sing for more versions of this carol for other band instruments. Select the image below for a printable PDF of the melody. The chords are written in the key for trumpet in this version of the song. If you are looking for the carol in a different key or would like to view the chords in concert key, see the main lead sheet page for Hark! The Herald Angels Sing.