Listen to Rock Of Ages online. Rock Of Ages is an English language song and is sung by The Mormon Tabernacle Choir, Richard P. Condie, Alexander Schreiner, The Philadelphia Brass Ensemble & Percussion and Thomas Hastings. Rock Of Ages, from the album A Heritage of Hymns - Classic Recordings of the Great Songs of Faith and Inspiration, was released in the year 2006. The duration of the song is 3:34. Download English songs online from JioSaavn.