Tracklist: Missa Rorate Coeli: Introitus: Rorate Caeli Missa Rorate Coeli: Kyrie Eleison Missa Rorate Coeli: Gloria In Excelsis Deo Lectio Isaiae Prophetae [Piotrkow Chant] Missa Rorate Coeli: Graduale: Tollite Portas...