Listen to Hark the Herald Angels Sing online. Hark the Herald Angels Sing is an English language song and is sung by Billy Vaughn. Hark the Herald Angels Sing, from the album Merry Christmas! Joyeux Nöel! Fröhliche Weihnachten! 2015 Edition (The Best Easy Listening Tracks for Christmas), was released in the year 2015. The duration of the song is 2:45. Download English songs online from JioSaavn.