Listen to Orff: Carmina Burana: No. 13, Ego sum abbas online. Orff: Carmina Burana: No. 13, Ego sum abbas is a Latin language song and is sung by Atlanta Symphony Orchestra, Donald Runnicles, Atlanta Symphony Orchestra Chorus and Earle Patriarco. Orff: Carmina Burana: No. 13, Ego sum abbas, from the album Orff: Carmina Burana, was released in the year 2022. The duration of the song is 1:22. Download Latin songs online from JioSaavn.