Listen to While Shepherds Watched Their Flocks By Night/Angels We Have Heard On High (Medley) online. While Shepherds Watched Their Flocks By Night/Angels We Have Heard On High (Medley) is an English language song and is sung by Maranatha! Christmas. While Shepherds Watched Their Flocks By Night/Angels We Have Heard On High (Medley), from the album Classic Christmas Songs And Carols, was released in the year 2014. The duration of the song is 4:19. Download English songs online from JioSaavn.