https://www.mileschristi.org/wp-content/uploads/2025/01/08-Improperium-Offertorio-Modo-VII.mp3 “Improperium [Offertorio (Modo VIII)]” from SE Audio 2025 – Confessions by Benedictine Monks of Santo Domingo de Silos. Released: 1994. Track 8. Genre: Classical.
