Hark the Herald Angels Sing is a famous Christmas song that can be heard in the background during The Ghost of Christmas Present segment in A Christmas Carol. Lyrics: Hark the Herald Angels sing Glory to the new born king Peace on Earth and mercy mild God and sinners reconciled Joy for all ye nations rise Join the triumph of the skies With anjelic hosts proclaim Christ is born in Bethlehem Hark the Herald Angels sing Glory to the new born king