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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

Can Polyphony Be Added to the Ordinary Form?

Jeff Ostrowski · January 29, 2025

HEN HOLY JESUITS like Father John Brébeuf came to America, they had no roadmap to follow. Father Brébeuf never thought of himself as a linguist. Yet, he ended up spending countless hours deciphering the native languages and creating a Montagnais dictionary as well as a Huron phrase-book, dictionary, catechism, and grammar. Dr. John A. O’Brien said “Brébeuf’s pioneer studies of the Huron and Petun languages laid the foundation for most subsequent work in these tongues.” In a moment, I’ll explain why I bring this up.

Ordinary Form • Vatican II was clear and explicit when it comes to the THESAURUS MUSICAE SACRAE. Specifically, Vatican II said the THESAURUS “must be preserved and fostered with great care.” Even someone who’s 95% brain-dead can easily comprehend those words. There’s no ambiguity—no wiggle room. Vatican II also gave this mandate: “choirs must be diligently promoted.” Technically, that statement is superfluous because the THESAURUS is choral music. By way of analogy, if I were to order you to perform a bassoon sonata, “fingers and mouth” are clearly required.1

Below are two ‘live’ recordings of my choir singing CHORAL EXTENSIONS. Since these were recorded during our parochial Mass on Sunday, you can hear babies crying and pews slamming:

*  Mp3 Download • HOSANNA CHORAL EXTENSION—‘live’ recording
—Rehearsal videos and score are #29982.

*  Mp3 Download • KYRIE with Extension—by Willam Byrd
—‘Live’ recording by a volunteer choir.

Of course, improvement can always be made. On the other hand, our choir has existed for less than five months—and I feel we’ve made good progress. My wife snapped this photograph after Christmas Midnight Mass:

Conclusion • In spite of the overly-explicit language we just examined, many priests and bishops claim Vatican II outlawed choirs, polyphony, and Latin. Therefore—just like Father Brébeuf—we have to be “creative” or “imaginative” or “enterprising” in how we add polyphony to the Ordinary Form. Using CHORAL EXTENSIONS is one excellent way! We will talk more about this during the 2025 Sacred Music Symposium. Very soon, we’ll be opening up registration: Stay tuned!

1 Nevertheless, I’m glad the Second Vatican Council went out of its way to be explicit (“choirs must be diligently promoted”) in case some idiot wanted to pretend the THESAURUS MUSICAE SACRAE could be “preserved and fostered with great care” without choirs.

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

Filed Under: Articles Tagged With: Choral Extensions, SATB Polyphonic Extension, Thesaurus musicae sacrae Last Updated: April 15, 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

    “Simplified” Keyboard Accompaniment (PDF)
    I’d much rather hear an organist play a simplified version correctly than listen to wrong notes. I invite you to download this simplified organ accompaniment for hymn #729 in the Father Brébeuf Hymnal. The hymn is “O Jesus Christ, Remember.” I’m toying with the idea of creating a whole bunch of these, to help amateur organists. The last one I uploaded was downloaded more than 1,900 times in a matter of hours—so there seems to be interest in such a project. For the record, this famous text by Oratorian priest, Father Edward Caswall (d. 1878) is often married to AURELIA, as it is in the Brébeuf Hymnal.
    —Jeff Ostrowski
    ‘Bogey’ of the Half-Educated: Paraphrase
    Father Adrian Porter, using the cracher dans la soupe example, did a praiseworthy job explaining the difference between ‘dynamic’ and ‘formal’ translation. This is something Monsignor Ronald Knox explained time and again—yet even now certain parties feign ignorance. I suppose there will always be people who pretend the only ‘valid’ translation of Mitigásti omnem iram tuam; avertísti ab ira indignatiónis tuæ… would be “You mitigated all ire of you; you have averted from your indignation’s ire.” Those who would defend such a translation suffer from an unfortunate malady. One of my professors called it “cognate on the brain.”
    —Jeff Ostrowski
    Father Cuthbert Lattey • “The Hebrew MSS”
    Father Cuthbert Lattey (d. 1954) wrote: “In a large number of cases the ancient Christian versions and some other ancient sources seem to have been based upon a better Hebrew text than that adopted by the rabbis for official use and alone suffered to survive. Sometimes, too, the cognate languages suggest a suitable meaning for which there is little or no support in the comparatively small amount of ancient Hebrew that has survived. The evidence of the metre is also at times so clear as of itself to furnish a strong argument; often it is confirmed by some other considerations. […] The Jewish copyists and their directors, however, seem to have lost the tradition of the metre at an early date, and the meticulous care of the rabbis in preserving their own official and traditional text (the ‘massoretic’ text) came too late, when the mischief had already been done.” • Msgr. Knox adds: “It seems the safest principle to follow the Latin—after all, St. Jerome will sometimes have had a better text than the Massoretes—except on the rare occasions when there is no sense to be extracted from the Vulgate at all.”
    —Jeff Ostrowski

Quick Thoughts

    “Reminder” — Month of November (2025)
    On a daily basis, I speak to people who don’t realize we publish a free newsletter (although they’ve followed our blog for years). We have no endowment, no major donors, no savings, and refuse to run annoying ads. As a result, our mailing list is crucial to our survival. Signing up couldn’t be easier: simply scroll to the bottom of any blog article and enter your email address.
    —Jeff Ostrowski
    Gospel Options for 2 November (“All Souls”)
    We’ve been told some bishops are suppressing the TLM because of “unity.” But is unity truly found in the MISSALE RECENS? For instance, on All Souls (2 November), any of these Gospel readings may be chosen, for any reason (or for no reason at all). The same is true of the Propria Missæ and other readings—there are countless options in the ORDINARY FORM. In other words, no matter which OF parish you attend on 2 November, you’ll almost certainly hear different propers and readings, to say nothing of different ‘styles’ of music. Where is the “unity” in all this? Indeed, the Second Vatican Council solemnly declared: “Even in the liturgy, the Church has no wish to impose a rigid uniformity in matters which do not implicate the faith or the good of the whole community.”
    —Corpus Christi Watershed
    “Our Father” • Musical Setting?
    Looking through a Roman Catholic Hymnal published in 1859 by Father Guido Maria Dreves (d. 1909), I stumbled upon this very beautiful tune (PDF file). I feel it would be absolutely perfect to set the “Our Father” in German to music. Thoughts?
    —Jeff Ostrowski

Random Quote

“No one can reasonably find in the dispositions of Vatican II anything out of order, or any extreme opinions or tendencies which restrict the function of sacred music exclusively to the congregational singing of the faithful or on the other hand which replace or eliminate the singing of the congregation entirely by the singing of the choir.”

— Most Rev’d Archbishop D.M.M. y Gómez, Primate of Mexico (at that time, the world’s largest archdiocese)

Recent Posts

  • “Simplified” Keyboard Accompaniment (PDF)
  • ‘Bogey’ of the Half-Educated: Paraphrase
  • Father Cuthbert Lattey • “The Hebrew MSS”
  • Re: The People’s Mass Book (1974)
  • They did a terrible thing

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