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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 · May 2, 2020

Being Too Hard On Priests?

I’m usually a stickler when it comes to making sure priests sing their chants correctly, especially when priests often substitute a Perfect Fourth for the Minor Third in the famous Triple Alleluia on Holy Saturday. But I just found out the 1575AD Missale Romanum has a skip of a Perfect Fifth! So perhaps I need to […]

Jeff Ostrowski · April 30, 2020

Can Sacred Music Be Saved? • (How exactly?)

I know of no greater composition than this one—and it was written by a devout Catholic priest.

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Jeff Ostrowski · April 28, 2020

For Shame! • Collegeville blog says looking at Crucifix “skirts the edge of idolatry”

The Roman Missal explicitly tells the priest to look at the Crucifix at various times during the Holy Mass.

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Jeff Ostrowski · April 27, 2020

“Virtual Mass Is Not The Same” • Sermon by Father Mark Ostrowski

On 26 April 2020, Fr. Ostrowski explained an unintended “Covid-19” consequence—from which we can learn.

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Jeff Ostrowski · April 23, 2020

Can Ordinary Form Masses Be “Enriched” By The Extraordinary Form?

Do we truly believe the Second Person of the Blessed Trinity becomes present at Mass? Is this how we treat the Sanctissimum?

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Jeff Ostrowski · April 22, 2020

Dealing With Calumny

All of us have probably been the victim of calumny. Calumny can be especially painful if the person telling lies is someone you helped. Next time this happens in your life, try an experiment: Write the person’s name on an Index card, place it on your shoulder, and flick it to the ground—meaning you will […]

Jeff Ostrowski · April 22, 2020

“Christ The Lord Is Risen Today” • (Hymn #697)

…including several captivating attempts to translate “Victimae Paschali Laudes.”

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Jeff Ostrowski · April 20, 2020

Rehearsal • “Come, Holy Ghost, Creator Blest”

Including information about a *fabulous* liturgical book from the 1950s.

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Jeff Ostrowski · April 20, 2020

From “Vexilla Christus Inclyta”

Non ille regna cládibus, | Non vi metúque súbdidit: | Alto levátus stípite, | Amóre traxit ómnia.—“It is not by combat or force or fear that Christ subdues nations but lifted up upon the tree, he draws all things to himself by love.” Servat fides connúbia, | Juvénta pubet íntegra, | Pudíca florent límina | […]

Jeff Ostrowski · April 20, 2020

As Seen On Facebook…

This Covid-19 crisis has caused results I never expected; and not in a good way.

Jeff Ostrowski · April 16, 2020

Yikes! • More Plagiarism from Boise’s Bishop

I did some digging—and the results aren’t pretty. I hope Bishop Christensen will immediately retract his directive, which contains false statements.

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Jeff Ostrowski · April 14, 2020

PDF Download • “Victimae Paschali” Organ Accompaniment (Nine Versions)

Organ Accompaniments for “Victimae Paschali Laudes” • Some people love it; others hate it. Regardless, Mocquereau never backed down, and we must admire his tenacity!

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Jeff Ostrowski · April 11, 2020

Without Sacraments • How Saint Isaac Jogues Survived

“His wounds were gangrened, his bare feet left tracks of blood on snow and ice, the deerskin he wore was alive with vermin.”

Jeff Ostrowski · April 9, 2020

Brébeuf Hymn #554 • “Victis Sibi” in English

Better late than never!

Jeff Ostrowski · April 8, 2020

PDF Download • Haunting “Alleluia” for Ordinary and/or Extraordinary Form

This piece probably won’t “make sense” the first time you hear it.

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Corpus Christi Watershed

President’s Corner

    Simplified Accomp. • Schubert’s “Ave Maria.”
    Sometimes the organist must simultaneously serve as the CANTOR. (Those who work in the field of church music know exactly what I’m talking about.) One of our contributors composed this simplified keyboard accompaniment for Franz Schubert’s “Ave Maria,” a piece which is frequently requested for Catholic funerals and weddings. In terms of the discussion about whether that piece is too theatrical (‘operatic’) for use in Church, I will leave that discussion to others. All I know is, many church musicians out there will appreciate this simplified version.
    —Jeff Ostrowski
    “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

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

“The free space which the new order of Mass gives to creativity it must be admitted, is often excessively enlarged. The difference between the liturgy with the new liturgical books, as it is actually practiced and celebrated in various places is often much greater than the difference between the old and new liturgies when celebrated according to the rubrics of the liturgical books.”

— Cardinal Ratzinger (1998)

Recent Posts

  • Simplified Accomp. • Schubert’s “Ave Maria.”
  • “The Unselected Hymn” • Do You Recognize It?
  • 2026 Sacred Music Pilgrimage (Washington DC) • With Richard J. Clark
  • “Reminder” — Month of April (2026)
  • “Gregorian Chant Isn’t a Platform for Your Personal Theories, Jeff” • (A Letter We Received)

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