Byzantine polyphony (Organum Duplum) - Manouel Gazes (XVth century)

Performed by Chronos ensemble - 2024 Montenegro - Kotor
Tone 4-8
The bodiless nature, the Cherubim, glorifies You with silent hymns.
The six-winged creatures, the Seraphim, with unceasing voices, exalt You.
(All the army of Angels praises You with thrice-holy hymns.
For before all, You exist, O Father, and You have the Son, co-eternal with You.
And bearing equally, the Spirit of Life, You show forth the Triad, the unchanging. O Most Holy Virgin, Mother of God, the eyewitnesses and servants of the Word, The choirs of Prophets and Martyrs, all, as possessing the immortal Life. Intercede for all, fervently, for we all exist in peril).
That, being rescued from the deceiver, we may call upon the Angels, with this song:
Holy, Holy, Holy, Thrice-Holy Lord, have mercy and save us. Amen.