Listen to Hark the Herald Angels Sing (Acoustic Mix) online. Hark the Herald Angels Sing (Acoustic Mix) is an Instrumental language song and is sung by Nessarose. Hark the Herald Angels Sing (Acoustic Mix), from the album I Heard the Bells on Christmas Day in Classic Guitar (Deluxe Edition), was released in the year 2020. The duration of the song is 1:04. Download Instrumental songs online from JioSaavn.