Vidi Aquam - Gregorian plainchant organ accompaniment

A French organ accompaniment to the vidi aquam; no singing unfortunately. Vidi aquam egrediéntem de templo, a látere dextro, allelúia: et omnes ad quos pervénit aqua ista salvi facti sunt et dicent: allelúia, allelúia. Confitémini Dómino, quóniam bonus: quóniam in sæculum misericórdia ejus. P.Glória Patri, et Fílio, et Spirítui Sancto. S.Sicut erat in princípio, et nunc, et semper, et in sæcula sæculórum. Amen. * I saw water flowing from the right side of the temple, alleluia; and all they to whom that water came were saved, and they shall say, alleluia, alleluia. Praise the Lord, for He is good; for His mercy endureth forever. [Psalm 117]. P.Glory be to the Father, and to the Son, and to the Holy Ghost. S.As it was in the beginning, is now, and ever shall be, world without end. Amen.