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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

President's Corner

Jeff Ostrowski · September 16, 2021

16 September 2021 • Fulton J. Sheen

Here is a photo of Archbishop Fulton J. Sheen celebrating Mass in Jerusalem. That image was included in the “Fulton J. Sheen Sunday Missal” (1961), which was edited by Father Caramen and has an IMPRIMATUR by William Cardinal Godfrey, who served as Archbishop of Westminster from 1956 until his death in 1963. The Fulton Sheen […]

Jeff Ostrowski · September 16, 2021

15 September 2021 • Offertory Problem

I submit to you that nothing is gained by these slight variations in the repeats for the Epipany Offertory. The edition is by Carl Ott, a musicologist. Almost nothing is about Carl Ott—as far as I can tell, nobody even knows when Carl Ott was born or when Carl Ott died.

Jeff Ostrowski · September 8, 2021

A Truly Insane Liturgical Practice

In 2013, I began speaking of an insane liturgical practice which was allowed by Pope Pius XII—but nobody realizes this. If you tried to do this at the Traditional Latin Mass, you would most likely be run out of town on a rail. However, for the record, the FULTON SHEEN MISSAL (edited by Father Caraman) […]

Jeff Ostrowski · August 31, 2021

31 August 2021 • Unexpected Facts

Yves Chiron claims that Annibale Bugnini was a professor at PIMS (the Pontifical Institute of Sacred Music in Rome) for ten years, but in 1965 he was forced to resign. If true, this is very odd. Another odd fact: It turns out that Leopold Stokowski, the famous conductor who helped Josef Hofmann found the Curtis […]

Jeff Ostrowski · August 27, 2021

27 August 2021 • “DO” a deer?

Giovanni Battista Doni (d. 1647AD) is known for having changed the name of the UT Note—renaming it “Do.” He convinced his contemporaries to make the change by arguing that: (1) “Do” is easier to pronounce than “Ut” is; and (2) “Do” is an abbreviation for “Dominus,” the Latin word for the Lord, Who is the […]

Jeff Ostrowski · August 21, 2021

21 August 2021 • “Roman Numerals”

Take a look at the Introit for tomorrow, the 13th Sunday after Pentecost. When we were in school, we would have gotten in trouble if we wrote “xiiii” as Roman Numerals instead of “xiv”—but you can see this was actually quite common.

Jeff Ostrowski · August 20, 2021

+ Archbishop from Australia

Most Rev’d Dins J. Hart—Archbishop of Melbourne from 2001 to 2018—wrote as follows in 2007: “From my youth I have valued and loved the traditional Mass of the Roman Rite. Since 1970, I have grown to love the Missal of Paul VI. I am delighted that the Missal of Blessed John XXIII has been restored […]

Jeff Ostrowski · August 17, 2021

+Di Noia Publicly Denigrates TLM

Archbishop Di Noia recently claimed that the Faithful’s hunger for the Traditional Mass “has gotten totally out of control and become a movement, especially in the United States, France, and England…” The former vice-president of Ecclesia Dei declared that “Pope Francis is right to see in the repristination of the pre-conciliar liturgy at best a […]

Jeff Ostrowski · August 8, 2021

8 August 2021 • “More on the Moræ”

If you look at the 1961 Solesmes Gradual for the 11th Sunday after Pentecost, you will see that somebody in the 1960s was trying to figure out the “melismatic moræ vocis” (a.k.a. “Vaticana white notes”) which we have spoken of so frequently on this blog.

Jeff Ostrowski · July 28, 2021

Father Adrian Fortescue on the “Agnus Dei”

Speaking about the AGNUS DEI, Father Fortescue wrote: “Agnus as a vocative is curious, evidently in order to reproduce the original text (John 1:29) exactly.” [Altera die vidit Joannes Jesum venientem ad se, et ait: Ecce agnus Dei, ecce qui tollit peccatum mundi.] Father Fortescue, as usual, is correct; but in some medieval manuscripts you […]

Jeff Ostrowski · July 25, 2021

List • Responses by each bishop!

This incredible website gives each bishop’s response to the recent MOTU PROPRIO Traditionis Custodes, a decree by Pope Francis which seeks to reduce the number of celebrations of the “Extraordinary Form” (Traditional Latin Mass): traditioniscustodes.info

Jeff Ostrowski · July 25, 2021

Tomorrow is Sunday…

When you were in school, you would have gotten in trouble if you wrote the Roman Numeral “9” as viiii. You were supposed to write: IX. But look how an ancient manuscript writes “9” as a Roman Numeral. That’s the Introit Ecce Deus for tomorrow’s feast in the Extraordinary Form: The 9th Sunday after Pentecost.

Jeff Ostrowski · July 24, 2021

24 July 2021 • “Two Teams”

Anyone familiar with the so-called “Traditionalist Catholic” movement knows that (like every other group) it contains some bad apples. Anyone can self-identify as a “Traditionalist Catholic”—even those who are mentally ill, those who beat their wives, and even folks who are emotionally disturbed. All of us know TLM Catholics who are so arrogant they make […]

Jeff Ostrowski · July 13, 2021

Hymn Lyrics Which Don’t Fit

If we grow up singing hymns, we’re incapable of judging them—because we’re “too close” to them. People who know and love “Abide with me, fast falls the eventide” probably never realized the first word is one of the most egregious examples of incorrect accentuation. (The correct accent for “abide” is on the second syllable, not […]

Jeff Ostrowski · July 12, 2021

12 July 2021 • FEEDBACK

A reader from Chicago writes: “Your work is exemplary, and these past 15 months have put into clear focus for me just how important Corpus Christi Watershed is as an evangelizing voice in the Church. During this pandemic, we have moved away from the ‘big publisher’ psalters, employing nearly exclusively your settings, which (in my […]

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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, which is the 2nd Sunday of Lent (1 March 2026). If such a thing interests you, feel free to download it as a PDF file. This feast has magnificent propers. Its somber INTROIT is particularly striking—using a haunting tonality—but the COMMUNION with its 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
    Like! Like! Like!
    You won’t believe who recently gave us a “like” on the Corpus Christi Watershed FACEBOOK PAGE. Click here (PDF) to see who it was. We were not only sincerely honored, we were utterly flabbergasted. This was truly a resounding endorsement and unmistakable stamp of approval.
    —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

Random Quote

“If a pope were only ever applauded, he would have to ask himself whether or not he was doing things right.”

— Pope Emeritus Benedict XVI (2016)

Recent Posts

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  • PDF Download • “Funerals in the Ordinary Form”
  • Extreme Unction
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