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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 9, 2021

PDF Download • “A Very Sloppy Accompaniment”

What I played from yesterday…

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 · August 7, 2021

Hymn For The Transfiguration (6 August) • “Recorded During Choir Rehearsal”

An English translation by Robert Campbell of Skerrington (d. 1868), who was a convert to the Catholic Faith.

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Jeff Ostrowski · August 6, 2021

PDF Download • Alleluia (SATB) by Morales for “Ordinary Form” + “Extraordinary Form”

This piece works well in the “OF” (Ordinary Form) and also the “EF” (Extraordinary Form).

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Jeff Ostrowski · August 5, 2021

“Talking To Dead Composers” • Part 2

Including a live recording (without organ) of “Alleluia, Sing To Jesus” by a volunteer choir.

Jeff Ostrowski · August 4, 2021

It Finally Happened.

Father Valentine used to say: “The cemeteries are full of people who thought they were indispensable.”

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Jeff Ostrowski · August 2, 2021

“What is Vespers?” • Live Rec. + 100% Scrolling Score

After more than a year of Vespers having been forbidden (due to Covid-19) we’re back!

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Jeff Ostrowski · August 1, 2021

“Homily: 10th Sunday after Pentecost” (EF) • Father Valentine Young, OFM

Unfortunately, this virtue often seems to be lacking in people who have high positions of authority.

Jeff Ostrowski · July 31, 2021

(29 Pages) • Free Organ Accompaniment Book — Draft copy

The following is what I will use to accompany the congregation tomorrow.

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Jeff Ostrowski · July 31, 2021

PDF Download • Vespers Booklet for This Sunday (draft)

Starting pitches are included!

Jeff Ostrowski · July 28, 2021

SATB Hymns • “Consors Paterni Luminis” (Translated to English)

Brave choir director posts *live* recording by a volunteer choir!

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 26, 2021

“Shocking!” • What Vatican II said about Latin

Will the true defenders of Vatican II please stand up?

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.

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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

“I am now old but I was young when I was received into the Church. I was not at all attracted by the splendour of her great ceremonies—which the Protestants could well counterfeit. Of the extraneous attractions of the Church which most drew me was the spectacle of the priest and his server at Low Mass, stumping up to the altar without a glance to discover how many or how few he had in his congregation; a craftsman and his apprentice; a man with a job which he alone was qualified to do.”

— Evelyn Waugh (7 August 1964)

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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