Listen to Ave Regina caelorum online. Ave Regina caelorum is an English language song and is sung by Leitung P.Seb. Fischer and Mönche der Benediktinerabtei Ettal. Ave Regina caelorum, from the album Quellen der Meditation 2, was released in the year 1995. The duration of the song is 0:51. Download English songs online from JioSaavn.