Miserere Mei, Deus – Psalm 51 | The Cry of Repentance | Gregorian Chant

Miserere Mei, Deus — the deepest penitential chant in Christian history. An original composition based on Psalm 51, David’s cry of repentance, expanded for Holy Week with the Kyrie, Agnus Dei, and Lux Aeterna.