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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.”

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Views from the Choir Loft

“Novus Ordo Parish … With Polyphony?” • Is that possible? How specifically does that work?

Jeff Ostrowski · September 9, 2025

Click here to see a photograph of Saint Mary’s Volunteer
Choir (Muskegon, MI), founded by J. Ostrowski in 2024.

O SERIOUS PERSON would deny a great rupture occurred in the late 1960s. Before that time, the Mass was layered—meaning multiple things took place simultaneously. For instance, the SANCTUS was sung while the priest was praying the Canon. This was not unique to the Roman Rite. Every other Catholic rite was thus layered: the Alexandrian rites; the Byzantine rites; the Chaldean rites; and so forth. According to Father Adrian Fortescue: “The Eastern rites have developed this principle of simultaneous prayers much more than in the West. Large portions of their liturgies may be described as two services going on at once, one performed by the celebrant in a whisper at the altar, the other sung by the people, led by the deacon, outside the Ikonostasion (where there is one).” But starting in 1970, the Roman Rite became linear,1 except for a few spots. One such spot is the ENTRANCE CHANT, sung while the celebrant incenses the altar. Our choir recently returned from summer vacation, and here’s a live recording of them singing the ENTRANCE CHANT on 31 August 2025:

Here’s the direct URL link.

Offertory Incense • Another ‘non-linear’ spot in the Novus Ordo is the OFFERTORY. Below is a live recording of our choir singing Hymn #505 at that same Mass (31 August 2025) while the priest incenses the altar. The part where the voices ‘split’ into harmonious lines is not to be missed:

To access this hymn’s media in the Brébeuf Portal, click here.

Reacting to Rupture • Broadly speaking, however, the 1970 MISSALE ROMANUM got rid of layering, and—as noted above—that’s a major rupture. Psychologists warn against “maladaptive rumination” (i.e. constant negative thoughts), and Father Valentine Young said something along those same lines:

“Looking back over my life, I probably suffered more from things that never happened than from things that actually did.”

Are we called by God to spend all our time ruminating over that rupture? Should we spend 4 hours each morning lamenting it and 4 hours each afternoon complaining about it? Wouldn’t it be better to accept the hand we’ve been dealt and then—having offered our lives to Christ—do the very best we can?

Polyphony for the Ordinary Form • The Second Vatican Council solemnly declared: “The treasury of sacred music is to be preserved and fostered with very great care” (SC §114). However, because the Novus Ordo is not a ‘layered’ service, it’s sometimes difficult to follow the mandate of Vatican II. Many have written to us asking some variant of the following question:

“How can choirmasters introduce
polyphony to the Ordinary Form
without getting fired?”

Jeff’s Solution • Well, for the past fifteen years, I’ve urged readers to consider using something I call “choral extensions.” But many still request specific instruction on how exactly such extensions work in real life. To that end, I have assembled the following list:

(a) Here’s an example of a “choral extension” for the KYRIE by William Byrd. You can learn more about that by locating #88208 at LALEMANT POLYPHONIC. The following was recorded live last week by our volunteer choir, and the “choral extension”—our way of complying with SACROSANCTUM CONCILIUM §114—comes at the end:

*  Mp3 Download • “Byrd Kyrie” (CHORAL EXTENSION)

(b) Here’s an example of a “choral extension” for the ALLELUIA by Giovanni Pierluigi da Palestrina. You can learn more about that by locating #26561 at LALEMANT POLYPHONIC. The following was recorded live last week by our volunteer choir. Again, the “choral extension” (our way of complying with SACROSANCTUM CONCILIUM §114) comes at the very end:

*  Mp3 Download • Palestrina Alleluia (CHORAL EXTENSION)

(c) Here’s an example of a “choral extension” for the AGNUS DEI by Zipoli. You can learn more about that by locating #28784 at LALEMANT POLYPHONIC. The following was recorded live last week by our volunteer choir:

*  Mp3 Download • Zipoli “Agnus Dei” (CHORAL EXTENSION)

(d) This one is not strictly speaking a “choral extension” (per se). It’s the gorgeous fauxbourdon verses we sing for the COMMUNION ANTIPHON, as found on the feasts website. The following was recorded live last week by our volunteer choir. The haunting “Glory be” at the end is not to be missed:

*  Mp3 Download • Communion Fauxbourdon

If you listen carefully, you can hear a few members of the congregation trying to join in. They’re not supposed to join in, but we must not blame them for being confused, because faithful Catholics have been jerked around (liturgically-speaking) for the last 60+ years. It’s going to take some time to reëstablish traditions.

Final Thoughts • On a weekly basis, we involve the congregation in many pieces; not just the first section of each choral extension. For instance, they love singing melodies from the Brébeuf Catholic Hymnal. We also make plenty of room for unaccompanied plainsong. Here’s an example from last Sunday:

Here’s the direct URL link.

Renewal of Challenge • In many recent articles, I’ve been recommending the Brébeuf Catholic Hymnal. I believe this book is indispensable for any serious Catholic choirmaster. (I certainly couldn’t run my choral program without it.) I don’t use the “P-word” word lightly, but I’m comfortable calling the BRÉBEUF HYMNAL peerless. Indeed, one of the main authors for the Church Music Association of America weblog declared (6/10/2022) that the BRÉBEUF HYMNAL “has no parallel and not even any close competitor.” For years, I’ve been searching for a qualified partner who’s willing to debate this assertion over zoom. Today—9 September 2025—I respectfully renew my challenge. Our website garners millions of hits, but so far nobody has accepted my challenge.

1 The Extraordinary Form was like a movie in which the soundtrack, the videography, the sound effects, and the dialogue all took place simultaneously. But in the MISSALE RECENS, only one thing happens at a given time. If the MISSALE RECENS follows the course of every other rite in history, it will become ‘layered’ as time goes on. According to Dr. Adrian Fortescue (who taught at the seminary alongside Monsignor Knox at SAINT EDMUND’S, WARE): “In the Eastern rites constantly the celebrant says one set of prayers while the deacon chants aloud other prayers with the people.”

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

Filed Under: Articles, PDF Download Tagged With: Alleluia Polyphonic Extension, Choral Extension Jeff Ostrowski, Choral Extensions, SATB Polyphonic Extension, Thesaurus musicae sacrae Last Updated: September 10, 2025

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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).

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Corpus Christi Watershed

President’s Corner

    New Bulletin Article • “14 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 14 September 2025) discusses OFFERTORY ANTIPHONS and contains a wonderful quote by Archbishop Fulton J. Sheen.
    —Jeff Ostrowski
    PDF Download • Draft Copy (Pamphlet)
    A few days ago, I posted a draft copy of this 12-page pamphlet with citations about the laity’s “full, conscious, and active participation.” Its basic point or message is that choir directors should never feel embarrassed to teach real choral music because Vatican II explicitly ordered them to do that! We’ve received tons of mail regarding that pamphlet, with many excellent suggestions for improvement. Please feel free to chime in!
    —Jeff Ostrowski
    “Entrance Chant” • 23rd (Ordinary Time)
    This coming Sunday, 7 September 2025, is the 23rd Sunday in Ordinary Time (Year C). You can download the “Entrance Chant,” conveniently located at the feasts website. I also recorded a rehearsal video for it (freely available at the same website). The Communion Chant includes gorgeous verses in FAUXBOURDON. I attempted to create a rehearsal video for it, and it’s been posted at the feasts website, called by some: “church music’s best kept secret.”
    —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

Tournemire could be charming or he could bite your head off. One day I could not replace him at St. Clotilde because I had a wedding to play at another church. Tournemire played on Sunday, period—that was all. He did not play weddings and so forth. (He put all that on my back.) So I went to Tournemire’s house to tell him, “Master, I am sorry but, for once, I cannot replace you. I have another obligation to fulfill.” He said, “Get out of here!” I left for good.

— Testimony of Maurice Duruflé

Recent Posts

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  • “The Injustice of Traditionis Custodes” • (Private Meetings at the Vatican)
  • New Bulletin Article • “14 September 2025”
  • PDF Download • Croft’s “Canonic Kyrie” (SATB)

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