• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Corpus Christi Watershed

Pope Saint Paul VI (3 April 1969): “Although the text of the Roman Gradual—at least that which concerns the singing—has not been changed, the Entrance antiphons and Communions antiphons have been revised for Masses without singing.”

  • Donate
  • Our Team
    • Our Editorial Policy
    • Who We Are
    • How To Contact Us
    • Sainte Marie Bulletin Articles
    • Jeff’s Mom Joins Fundraiser
  • Pew Resources
    • Brébeuf Catholic Hymnal
    • Jogues Illuminated Missal
    • Repository • “Spanish Music”
    • KYRIALE • Saint Antoine Daniel
    • Campion Missal, 3rd Edition
  • MUSICAL WEBSITES
    • René Goupil Gregorian Chant
    • Noël Chabanel Psalms
    • Nova Organi Harmonia (2,279 pages)
    • Roman Missal, 3rd Edition
    • Catechism of Gregorian Rhythm
    • Father Enemond Massé Manuscripts
    • Lalemant Polyphonic
    • Feasts Website
  • Miscellaneous
    • Site Map
    • Secrets of the Conscientious Choirmaster
    • “Wedding March” for lazy organists
    • Emporium Kevin Allen
    • Saint Jean de Lalande Library
    • Sacred Music Symposium 2023
    • The Eight Gregorian Modes
    • Gradual by Pothier’s Protégé
    • Seven (7) Considerations
Views from the Choir Loft

Huge Announcement! • “Three Voiced Polyphony”

Jeff Ostrowski · October 19, 2021

IFTEEN YEARS AGO, on the feast of Father John Brébeuf—19 October 2006—the Secretary of State granted us recognition as a 501(c)3 public charity in Texas. With gratitude to our Redeemer on our fifteenth anniversary, I’m thrilled to make a huge announcement. A magnificent collection we commissioned for three-part choirs (Soprano, Alto, Bass) can now be purchased directly from Amazon, and we have greatly reduced the price. Depending on how the psalm verses are sung—a decision left to each choirmaster—these pieces can be as long or short as necessary to match the liturgical action. If your choir has more females than males, this collection will thrill you—because all the pieces are written for SAB!

*  MATRI DIVINAE GRATIAE • Purchase this book!
$8.99 per copy • Eligible for Amazon Prime! • 44 pages.

Click here to download a sample page.

Contemporary Harmonies: Composer Kevin Allen has produced a true masterpiece, make no mistake about it. Some of these pieces are somber and stately. An example would be “Aufer A Me,” and observe how each voice enters on a different scale degree—a superb touch! One way to find out whether a composition is excellent is to take away one or more voices and examine the result. Mr. Allen’s creation certainly passes that test with flying colors, as you can see by listening to a version missing one voice (i.e. with one voice removed). The result is both interesting and pleasing. This is contemporary music, so the “RRR” (Rigid Renaissance Rules) are not followed…yet each voice is eminently singable—an absolute joy!

Rehearsal videos for each individual voice:
“Aufer A Me” • SOPRANO • ALTO • BASS

Small Groups: Some of the pieces are extremely bright—and the following example demonstrates that—and they are very “tuneful” or “catchy.” Once these pieces get into your head, they won’t leave! And that’s okay, because the sacred liturgy is supposed to be something in which we take delight. They sound very good sung by even a handful of singers. Below is a live recording from our 9:00am Sunday Mass—which is sung by a very small group of singers:

Large Groups: On the other hand, these piece sound absolutely spectacular when they are sung by a large group of singers. By the way, in terms of the layout (which includes solfège markings), few books compare in elegance to Matri Divinae Gratiae. Below is live recording from our 11:00am Sunday Mass—which is sung by a large group of volunteer singers:

Rehearsal videos for each individual voice:
“Quam Dilecta” • SOPRANO • ALTO • BASS

This 44-page collection contains:

1. QUAM DILECTA |+ Psalm verses
2. JUSTORUM ANIMAE |+ Psalm verses
3. ERIPE ME |+ Psalm verses
4. SI AMBULAVERO |+ Psalm verses
5. MEMENTO VERBI |+ Psalm verses
6. AUFER A ME + Psalm verses

Supporting The Composer: This collection was commissioned by CORPUS CHRISTI WATERSHED and published in September of 2016. In accordance with our customs, all proceeds which exceed production costs (printing, shipping, and so forth) go directly to the Catholic artist, who maintains copyright. Therefore, when you purchase these books, you are directly supporting Roman Catholic artists who produce works for the Church. We are a 100% volunteer organization.

Complete Title:   Matri Divinae Gratiae, Opus Mariae Dedicatum

Opinions by blog authors do not necessarily represent the views of Corpus Christi Watershed.

Filed Under: Articles, Featured Tagged With: 3-part SAB motets, Easy Polyphony For Amateurs, Matri Divinae Gratiae, Motets for Three-Part Choir, Polyphony For Three Voices Last Updated: October 25, 2021

Subscribe

It greatly helps us if you subscribe to our mailing list!

* indicates required

About Jeff Ostrowski

Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He resides with his wife and children in Michigan. —(Read full biography).

Primary Sidebar

Corpus Christi Watershed

President’s Corner

    New Bulletin Article • “21 September 2025”
    My pastor requested that I write short articles each week for our parish bulletin. Those responsible for preparing similar write-ups may find a bit of inspiration in these brief columns. The latest article (dated 21 September 2025) discusses some theological items—supported by certain verses in ancient Catholic hymns—and ends by explaining why certain folks become delirious with jealousy when they observe feats by Monsignor Ronald Knox.
    —Jeff Ostrowski
    Cheap! Cheap! Cheap!
    It’s always amusing to see old diocesan newspapers—in huge capital letters—advertising the Cheapest Catholic Paper in the United States. The correspondent who sent this to me added: “I can think of certain composers, published by large companies in our own day, who could truthfully brag about the most tawdry compositions in the world!” I wonder what she could have meant by such a cryptic comment…
    —Jeff Ostrowski
    PDF Download • Dom Murray Harmonies
    Along with so many others, I have deep respect for Dom Gregory Gregory Murray, who produced this clever harmonization (PDF) of “O SANCTISSIMA.” It’s always amazed me that Dom Gregory—a truly inspired composer—was so confused when it came to GREGORIAN CHANT. Throughout his life, he published contradictory statements, veering back-and-forth like a weather vane. Toward the end of his life, he declared: “I see clearly that the need for reform in liturgical music arose, not in the 18th and 19th centuries, but a thousand years earlier—in the 8th and 9th centuries, or even before that. The abuses began, not with Mozart and Haydn, but with those over-enthusiastic medieval musicians who developed the elaborate and flamboyant Gregorian Chant.”
    —Jeff Ostrowski

Quick Thoughts

    Karl Keating • “Canonization Questions”
    We were sent an internet statement (screenshot) that’s garnered significant attention, in which KARL KEATING (founder of Catholic Answers) speaks about whether canonizations are infallible. Mr. Keating seems unaware that canonizations are—in the final analysis—a theological opinion. They are not infallible, as explained in this 2014 article by a priest (with a doctorate in theology) who worked for multiple popes. Mr. Keating says: “I’m unaware of such claims arising from any quarter until several recent popes disliked by these Traditionalists were canonized, including John XXIII, Paul VI, and John Paul II. Usually Paul VI receives the most opprobrium.” Mr. Keating is incorrect; e.g. Father John Vianney, several centuries ago, taught clearly that canonizations are not infallible. Archbishop Fulton J. Sheen would be another example, although clearly much more recent than Saint John Vianney.
    —Corpus Christi Watershed
    Vatican II Changed Wedding Propers?
    It’s often claimed that the wedding propers were changed after Vatican II. As a matter of fact, that is a false claim. The EDITIO VATICANA propers (Introit: Deus Israel) remained the same after Vatican II. However, a new set of propers (Introit: Ecce Deus) was provided for optional use. The same holds true for the feast of Pope Saint Gregory the Great on 3 September: the 1943 propers (Introit: Si díligis me) were provided for optional use, but the traditional PROPRIA MISSAE (Introit: Sacerdótes Dei) were retained; they weren’t gotten rid of. The Ordo Cantus Missae (1970) makes this crystal clear, as does the Missal itself. There was an effort made in the post-conciliar years to eliminate so-called “Neo-Gregorian” chants, but (contrary to popular belief) most were retained: cf. the feast of Christ the King, the feast of the Immaculate Conception, and so forth.
    —Corpus Christi Watershed
    Solemn “Salve Regina” (Chant)
    How many “S” words can you think of using alliteration? How about Schwann Solemn Salve Score? You can download the SOLEMN SALVE REGINA in Gregorian Chant. The notation follows the official rhythm (EDITIO VATICANA). Canon Jules Van Nuffel, choirmaster of the Cathedral of Saint Rumbold, composed this accompaniment for it (although some feel it isn’t his best work).
    —Corpus Christi Watershed

Random Quote

“We decided to entrust this work to learned men of our selection. They very carefully collated all their work with the ancient codices in Our Vatican Library and with reliable, preserved or emended codices from elsewhere. Besides this, these men consulted the works of ancient and approved authors concerning the same sacred rites; and thus they have restored the Missal itself to the original form and rite of the holy Fathers.”

— ‘Pope St. Pius V (Quo Primum, 1570)’

Recent Posts

  • New Bulletin Article • “21 September 2025”
  • How do you pronounce this word in Latin?
  • Cheap! Cheap! Cheap!
  • Children’s Repertoire: “3 Recommendations”
  • PDF Download • Dom Murray Harmonies

Subscribe

Subscribe

* indicates required

Copyright © 2025 Corpus Christi Watershed · Isaac Jogues on Genesis Framework · WordPress · Log in

Corpus Christi Watershed is a 501(c)3 public charity dedicated to exploring and embodying as our calling the relationship of religion, culture, and the arts. This non-profit organization employs the creative media in service of theology, the Church, and Christian culture for the enrichment and enjoyment of the public.