Gregorian chant - Summe Trinitati.

Medieval Gregorian chant. Title: "Ad Matutinum: Responsoria: Gloria Patri - Summe Trinitati - Benedicamus Patri Et Filio Cum Sancto Spiritu" Composer: Etienne de Liege Service: Matins of the Feast of the Holy Trinity. Performers: Psallentes & Hendrik Vanden Abeele Album: De Liège: In Festo Sanctissimae Trinitatis Visit www.psallentes.be