The melody of Hark! The Herald Angels Sing/ The Music Of Christmas by Steven Curtis Chapman runs 378 notes across 97 bars, 4:47 long in G at 132 beats per minute. The tab sits almost entirely in the first two frets, one note at a time — no chords to barre and no strumming pattern to keep up with. A piano backing track plays the chords and bass underneath, so the line you are learning sounds like the record even at half speed.
Prefer to strum and sing it instead? Hark! The Herald Angels Sing/ The Music Of Christmas chords and lyrics.