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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

Jeff Ostrowski • Article Archive

A theorist, organist, and conductor, Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He completed studies in Education and Musicology at the graduate level. Having worked as a church musician in Los Angeles for ten years, in 2024 he accepted a position as choirmaster for Saint Mary of the Immaculate Conception in Michigan, where he resides with his wife and children. —Read full biography (with photographs).

Jeff Ostrowski · July 24, 2021

Protected: (Private) • “Symposium Faculty Eyes Only”

There is no excerpt because this is a protected post.

Jeff Ostrowski · July 23, 2021

Copyright Problems! • Vernacular Readings + “Traditionis Custodes”

Locations which celebrate the Traditional Latin Mass tend to be the marginalized groups, given “leftovers” that nobody else wants.

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Jeff Ostrowski · July 23, 2021

Traditionis Custodes • An “Attack” On The Traditional Latin Mass?

Now is certainly not the time for sensationalist language. However…

Jeff Ostrowski · July 20, 2021

“Traditionis Custodes” • Five (5) Brief Reflections

“Deliver us, Lord, from every evil: past, present, and to come.”

Jeff Ostrowski · July 19, 2021

PDF Download • The “1965 Missal” (1,785 pages)

“Truly Perplexing” • Pope Francis’ Motu Proprio

Jeff Ostrowski · July 18, 2021

Restricting the Extraordinary Form? • Cardinal Ratzinger’s Video Interview

“We are today not another Church as 500 years ago; it’s always the same Church.” —Cardinal Ratzinger on EWTN

Jeff Ostrowski · July 17, 2021

Important Reminder from Pope Saint John XXIII

People are talking about “liturgy wars” again…

Jeff Ostrowski · July 17, 2021

“Let Us Take Courage!” • In Spite of Today’s News

“Serve God in that charity and love which cast out fear; such love does not regard merit.” —Saint Bernard

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 […]

Jeff Ostrowski · July 8, 2021

PT Barnum, Henri Herz, + 1,000 candles

In the annals of pianism, there were some fakers: Vladimir de Pachmann, Ignacy Jan Paderewski, Leopold de Meyer, and Henri Herz. A hilarious story is told by Harold C. Schonberg about Henri Herz, his manager (Bernard Ullman), and 1,000 candles. I think you will enjoy reading it.

Jeff Ostrowski · July 7, 2021

7 July 2021 • “Getting Soft at the End”

We tried something last Sunday. On the final stanza of this Eucharistic hymn, we got softer. I’d love to know your thoughts—does it sound good, or contrived?

Jeff Ostrowski · July 7, 2021

[Live Rec.] • “Do You Know This Eucharistic Hymn?”

Including seven (7) examples of musical diversity.

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Jeff Ostrowski · July 4, 2021

We Urgently Require Funds! • Can You Give $5.00 Per Month?

An urgent letter from the president … please read this!

Jeff Ostrowski · July 3, 2021

PDF Download • “Polyphonic Creed Extension” (Perfect Canon Between Soprano & Alto)

This fabulous technique is common in Germanic countries…

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Corpus Christi Watershed

President’s Corner

    “Reminder” — Month of April (2026)
    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. It couldn’t be easier to subscribe! Just scroll to the bottom of any blog article and enter your email address.
    —Jeff Ostrowski
    Simplified Accompaniment (Easter Hymn)
    Number 36 in the Brébeuf Hymnal is “At the Lamb’s high feast we sing,” an English translation for Ad Cenam Agni Próvidi (which was called “Ad Régias Agni Dapes” starting 1631). As of this morning, you can download a simplified keyboard accompaniment for it. Simply click here and scroll to the bottom. Many organists are forced to serve simultaneously as both CANTOR and ACCOMPANIST. In spite of what some claim, this can be difficult—which explains why choirmasters appreciate these simplified keyboard accompaniments. Sadly, many readers will click that link but forget to scroll to the bottom where the simplified PDF file is located.
    —Jeff Ostrowski
    PDF Download • “Quasi Modo Sunday”
    The Introit for “Quasi Modo Sunday” (12 April 2026) is particularly beautiful. The musical score can be downloaded as a PDF file, and so can the organ accompaniment. The official language of the Catholic Church is Latin (whereas Greek is our mother tongue). Vatican II said Gregorian Chant must be given “first place” under normal circumstances. As a result, some parishes will rightly sing the authentic version. On the other hand, because so many USA dioceses disobey the mandate of Vatican II, some musicians sing plainsong in the vernacular. I have attempted to simultaneously accompany myself on the pipe organ while singing the English version. Although very few take advantage of it, the complete Proprium Missae is posted at the flourishing feasts website.
    —Jeff Ostrowski

Quick Thoughts

    PDF Download • “Anima Christi”
    I received a request for an organ accompaniment I created way back in 2007 for the “Anima Christi” Gregorian Chant. You can download this PDF file which has the score in plainsong followed by a keyboard accompaniment. Many melodies have been paired with “Anima Christi” over the centuries, but this is—perhaps—the most common one.
    —Jeff Ostrowski
    PDF • “Liturgical Law” (467 Pages)
    On Good Friday during the middle ages, the pope privately recited THE ENTIRE PSALTER. If you don’t believe me, see for yourself by reading this passage by Dom Charles Augustine Bachofen (d. 1943). His famous book—called “Liturgical Law: A Handbook Of The Roman Liturgy”—was published by the Benjamin Herder Book Company, which was the American arm (operating out of St. Louis, Missouri) of one of the world’s most significant Catholic publishers. Dom Charles Augustine Bachofen was born in Switzerland but spent his career between the Benedictine monasteries at Conception (Missouri) and Mount Angel (Oregon). His 1931 masterpiece, Liturgical Law can be downloaded as a PDF file … 467 pages!
    —Jeff Ostrowski
    “Gregorian Chant Quiz” • 24 March 2026
    How well do you know your Gregorian hymns? Do you recognize the tune inserted into the bass line on this score? For many years, we sang the entire Mass in Gregorian chant—and I mean everything. As a result, it would be difficult to find a Gregorian hymn I don’t recognize instantly. Only decades later did I realize (with sadness) that this skill cannot be ‘monetized’… This particular melody is used for a very famous Gregorian hymn, printed in the LIBER USUALIS. Do you recognize it? Send me an email with the correct words, and I promise to tell everybody I meet about your prowess!
    —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)

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