Listen to Conditor Almae Siderum online. Conditor Almae Siderum is an Italian language song and is sung by Schola Gregoriana of Choir F. Paer. Conditor Almae Siderum, from the album Domine deus, was released in the year 2020. The duration of the song is 3:06. Download Italian songs online from JioSaavn.