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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

“New Gregorian Chant Project” • Part 2

Jeff Ostrowski · August 25, 2022

SYCHOLOGISTS warn against giving just one example. Suppose ‘Bobby’ wants to lose weight for multiple reasons, including: (1) fitting into clothing better; (2) feeling better about himself; (3) avoiding serious health issues; (4) attracting a wife. Then, suppose Bobby says: “One reason I’m losing weight is to fit into clothing.” According to psychologists—and they are correct—most readers will assume Bobby only cares about fitting into clothing because that was all he mentioned. Below, I give some reasons why I prefer the official rhythm … but these are only a few reasons!

Here’s the newest installment for the New Gregorian Chant Project (which you’ll be hearing a lot about over the next ten months):

*  PDF Download • 12th Sunday after Pentecost
—Dedicated to the authentic Gregorian rhythm of the Catholic Church.

The Authentic Rhythm • Some have speculated that I prefer the authentic rhythm “purely out of obedience.” It is true that Pope Pius X is my confirmation saint. It’s also true his intentions regarding the official rhythm were made clear (e.g. see Cardinal Martinelli’s letter dated 18 February 1910). But another reason I prefer the official rhythm is because—in my judgment—modifying the rhythm alters the music itself. In other words, I believe singing the Editio Vaticana the way it was intended to be sung makes better music. Furthermore, when congregations (or large groups of singers) attempt to add the thousands of extra elongations added by Dom Mocquereau, the chant becomes plodding, heavy, slow, and funereal. But the real reason I prefer the Editio Vaticana is that I’ve spent 20+ years examining the ancient plainsong manuscripts, and it seems impossible to justify elevating (“caring about”) two or three manuscripts but ignoring the powerful witness of 10,000 others. For twenty years, I’ve been asking the same question posed forcefully by Dom Eugène Cardine’s boss (when I was blessed to interview him over a period of several days). The question is, how does using a ‘Triplex’ make any sense over the notes of the Editio Vaticana, which is a CENTO edition? 1

Got Tired Of Asking • For twenty years, nobody has been able to answer this question—and I finally got tired of asking. The Editio Vaticana takes into consideration the full and complete manuscript tradition. It does not focus merely on two or three manuscripts because they’re cleaner. Nor does it focus only on two or three manuscripts because they’re more accessible. Nor does it focus on just two or three manuscripts because they’re more beautiful. In other words, just because a particular MS is cleaner, that doesn’t automatically make it “more important” than the other 10,000 manuscripts. Just because a particular MS is easy to access, that doesn’t de facto mean we can toss out the other 10,000 witnesses. Just because a particular MS was preserved with greater care, that doesn’t mean a responsible scholar will ignore the other 10,000 manuscripts.

Each Monastery Had Its Own ‘Style’ • Each monastery had its own handwriting, its own style of singing, and its own particular “tradition” of approaching plainsong. The Church under Pope Saint Pius X was wise to impose the Editio Vaticana, which is a CENTO. For example, consider this comparison PDF, which shows individual characteristics of a particular monastery (circa 1350AD). Using a ‘Triplex’ above such a manuscript would be absurd, just as it’s absurd to place a ‘Triplex’ (which favors two or three MSS) above the notes of the Editio Vaticana. Here’s an example of the Communion for the 12th Sunday after Pentecost from the 1300s:

Explore This Topic • Those intrigued by this topic are encouraged to explore these YouTube videos:

*  YouTube • “How To Read The Official Rhythm Of Gregorian Chant” (75 Minutes)
—Lecture given at Sacred Music Symposium 2022.

*  PDF Download • “Gregorian Semiology: Does It Make Sense?” (85 Minutes)
—Lecture given at Sacred Music Symposium 2022.


NOTES FROM THIS ARTICLE:

1   As Francis Henry Burgess (d. 1948) wrote: “The Vatican Edition is no mere reproduction of a local or partial tradition, but a CENTO resulting from an extended study and comparison of a host of manuscripts gathered from many places.”

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

Filed Under: Articles, Featured Tagged With: Abbot Joseph Pothier of Solesmes, Dom Eugène Cardine, Editio Vaticana, Gregorian Semiology, Guillaume Couture Gregorian Chant, Mocquereau Rhythmic Signs, Sémiologie grégorienne Last Updated: August 25, 2022

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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

    Music List • (2nd Sunday of Lent)
    Readers have expressed interest in seeing the ORDER OF MUSIC I created for this coming Sunday—1 March 2026—the 2nd Sunday of Lent (Year A). If such a thing interests you, feel free to download it as a PDF file. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are available at the flourishing feasts website alongside the official texts in Latin.
    —Jeff Ostrowski
    Particularly Beautiful
    The 2nd Sunday of Lent has magnificent propers. Its INTROIT is particularly striking—using a haunting tonality—but the COMMUNION with fauxbourdon verses is also quite remarkable. I encourage all the readers to visit the feasts website, where the Propria Missae may be downloaded completely free of charge.
    —Jeff Ostrowski
    Which Mass?
    In 1905, when the Vatican Commission on Gregorian Chant began publishing the EDITIO VATICANA—still the Church’s official edition— they assigned different Masses to different types of feasts. However, they were careful to add a note (which began with the words “Qualislibet cantus hujus Ordinarii…”) making clear “chants from one Mass may be used together with those from others.” Sadly, I sometimes worked for TLM priests who weren’t fluent in Latin. As a result, they stubbornly insisted Mass settings were ‘assigned’ to different feasts and seasons (which is false). To understand the great variety, one should examine the 1904 KYRIALE of Dr. Peter Wagner. One should also look through Dom Mocquereau’s Liber Usualis (1904), in which the Masses are all mixed up. For instance, Gloria II in his book ended up being moved to the ‘ad libitum’ appendix in the EDITIO VATICANA.
    —Jeff Ostrowski

Quick Thoughts

    Extreme Unction
    Those who search Google for “CCCC MS 079” will discover high resolution images of a medieval Pontificale (“Cambridge, Corpus Christi College, MS 079”). One of the pages contains this absolutely gorgeous depiction of the Sacrament of Extreme Unction.
    —Corpus Christi Watershed
    PDF Chart • “Plainsong Rhythm”
    I will go to my grave without understanding the lack of curiosity so many people have about the rhythmic modifications made by Dom André Mocquereau. For example, how can someone examine this single sheet comparison chart and at a minimum not be curious about the differences? Dom Mocquereau basically creates a LONG-SHORT LONG-SHORT rhythmic pattern—in spite of enormous and overwhelming manuscript evidence to the contrary. That’s why some scholars referred to his method as “Neo-Mensuralist” or “Neo-Mensuralism.”
    —Jeff Ostrowski
    PDF • “O Come All Ye Faithful” (Simplified)
    I admire the harmonization of “Adeste Fideles” by David Willcocks (d. 2015), who served as director of the Royal College of Music (London, England). In 2025, I was challenged to create a simplified arrangement for organists incapable of playing the authentic version at tempo. The result was this simplified keyboard arrangement (PDF download) based on the David Willcocks version of “O Come All Ye Faithful.” Feel free to play through it and let me know what you think.
    —Jeff Ostrowski

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“Except the psalms or canonical Scriptures of the new and old Testaments, nothing composed poetically shall be sung in church, as the holy canons command.”

— ‘Council of Braga, 563AD’

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