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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 · August 25, 2020

“Homily — 22nd Sunday in Ordinary Time, Year A” • Father Valentine Young, OFM

“Catholic teaching says we should pray for people who die. If we were sure they were in heaven, that wouldn’t be necessary—so let’s be consistent in our teaching.”

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Jeff Ostrowski · August 23, 2020

Huge Discovery! (Not a Joke) • Re: “Gradual Antiphons vs. Missal Antiphons”

Last night I discovered something I never knew—so I immediately telephoned a priest to verify this.

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Jeff Ostrowski · August 21, 2020

“Secret Book of Happiness” • Official English Translations of the Roman Gradual

Overkill: “ too much of something; the amount by which destruction exceeds what is necessary.”

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Jeff Ostrowski · August 19, 2020

Clarity! • Missal vs. Gradual Text (Ordinary Form)

If this problem is to be solved, we must first understand it.

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Jeff Ostrowski · August 19, 2020

JP2 said in June of 1980…

Pope Saint John Paul II said in June of 1980: “To the extent that the new sacred music is to serve the liturgical celebrations of the various churches, it can and must draw from earlier forms—especially from Gregorian chant—a higher inspiration, a uniquely sacred quality, a genuine sense of what is religious.”

Jeff Ostrowski · August 19, 2020

18 August 2020 • Fr. Fortescue wins!

The index for the Brébeuf hymnal has beautiful capital letters, and I had previously believed our creation to be unique. However, it seems Fr. Adrian Fortescue beat us. (Deep sigh.) You can see that the index for his book, Ceremonies of the Roman Rite Described, is quite beautiful, and uses the capital letters I spoke […]

Jeff Ostrowski · August 18, 2020

“Homily for the 12th Sunday after Pentecost” (EF) • Father Valentine Young, OFM

“I considered myself privileged to be Pastor at one of the places in Houck, Arizona, where Saint Katherine Drexel built a church and grade school.”

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Jeff Ostrowski · August 16, 2020

3 September 1958 • “De musica sacra”

From the 1958 Instruction published under Pope Pius XII: “If the faithful are to communicate, the singing of the Communion antiphon is to begin when the priest distributes Holy Communion. If this Communion antiphon has been taken from some psalm, the other verses of the same psalm may be sung, in which case the antiphon […]

Jeff Ostrowski · August 16, 2020

3 September 1958 • Issued by Pius XII

The Sacred Congregation for Rites issued De musica sacra et sacra liturgia (“Instruction on Sacred Music and Sacred Liturgy”) on 3 September 1958. An excerpt: Finally, perfect active participation is achieved when there is also sacramental participation, by which “the faithful who are present communicate not only with spiritual affection, but also in reception of […]

Jeff Ostrowski · August 14, 2020

“Homily — 20th Sunday in Ordinary Time, Year A” • Father Valentine Young, OFM

“I had a brother who was married outside the Church and had stopped going to Church for about thirty years…”

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Jeff Ostrowski · August 14, 2020

13 August 2020 • “Lenten acclamations”

Where do the Latin acclamations come from, which replace the “Alleluia” during Lent? The traditional Divine Office replaces Alleluia with “Laus tibi Domine Rex aeternae gloriae.” Here’s a piece of paper that has all possible Ordinary Form “Lenten acclamations” in Latin.

Jeff Ostrowski · August 13, 2020

“Crown Him with Many Crowns” (Diademata) • Brébeuf Hymnal #752

Big news! They discovered why Franz Schubert’s “Unfinished Symphony” was never completed!

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Jeff Ostrowski · August 12, 2020

These kids are on fire! • “Victimæ Paschali Laudes” by Philippe Verdelot

I don’t know a more beautiful, gorgeous, memorable 15 seconds than the beginning of Part 2—stunning!

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Jeff Ostrowski · August 10, 2020

10 August 2020 • FEEDBACK

A reader wrote to us: “I just wanted to send you a message and let you know I REALLY like the compositions on your website. You have a very rich harmonic language in your choral writing. The work you do is so appreciated and important!”

Jeff Ostrowski · August 9, 2020

PDF Download • “Veni Creator Spiritus” Organ Accompaniment (Each Verse Notated)

Accompaniment to the hymn “Veni Creator Spiritus” with all the verses written out (composed by Jeff Ostrowski).

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Corpus Christi Watershed

President’s Corner

    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. Simple 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
    ‘German’ Introductions for Hymns
    German organ books have an enchanting habit of including introductions for each and every hymn. For example, consider this snazzy example found in a German hymnal published in 1902. In the Saint Jean de Brébeuf Hymnal, that melody is called “Laudes Mariae” and was married to Omni Die Dic Mariae, with a popular English translation (“Daily, daily, sing to Mary”) by Father Henry Bittleston, an Oratorian priest. Notice they also added a ‘tailpiece’ or ‘playout’ or postlude at the end—a very German thing to do!
    —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

“Today the Church has made a big mistake, turning the clock back 500 years with guitars and popular songs. I don’t like it at all. Gregorian Chant is a vital and important tradition of the Church and to waste this—by having guys mix religious words with profane, Western songs—is hugely grave, hugely grave.”

— Maestro Ennio Morricone (10 Sept 2009)

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  • Simplified Accompaniment (Easter Hymn)
  • PDF Download • “Quasi Modo Sunday”

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