Maria Eugenia CornouMaria Eugenia Cornou is Associate Drector and Program Manager at the Calvin Institute of Christian Worship. She is a co-author of the bilingual children's book En la escuela de los Salmos / At Psalms School and the co-managing editor of the bilingualhymnal Santo, Santo, Santo / Holy, Holy, Holy. Noel A. Snyder is a Program Manager at the Calvin Institute of Christian Worship and a teaching elder in the Presbyterian Church (U.S.A.). He is the author of Sermons that Sing: Music and the Practice of Preaching. Read More Read Less