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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 · December 9, 2020

9 December 2020 • A Cool Tradition

Before the reforms of the “Code of Rubrics” (1961), antiphons at Vespers were abbreviated in a cool way. For example, look at this antiphon, Ecce Veniet (from Vespers on the 4th Sunday of Advent). But that tradition—as far as I know—ended in 1961, with §191 which said: “The whole antiphon is always said before and […]

Jeff Ostrowski · December 8, 2020

Gregorian Chant • “How To Sing The Repercussion” (such as: Bistropha, Tristropha, etc.)

Each monastery had its own particular way of singing plainsong.

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Jeff Ostrowski · December 6, 2020

“Homily — 2nd Sunday of Advent, Year B” • Father Valentine Young, OFM

Yes, these are extraordinary times—and they require something extraordinary from us.

Jeff Ostrowski · December 2, 2020

Book Title • “English As She Is Spoke”

One who translates Aquinas expects to be cross-examined by those who understand philosophy and Latin; but Bible translators are liable to be cross-examined by anybody, because everybody thinks he knows what the Bible means.

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Jeff Ostrowski · December 2, 2020

(Ecuador) • Archbishop Poisoned on Good Friday

It happened during the “Mass of the Presanctified” celebrated on Good Friday, 30 March 1877.

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Jeff Ostrowski · November 30, 2020

30 November 2020 • “Case in point”

The Solesmes rhythmic markings, which often contradict the official rhythm, do such damage to the antiphons of the Divine Office that—in my humble opinion—they should be abandoned. (In reality, this will never happen.) But sometimes, they do great damage to the melody of the Graduale Romanum, and I would offer the Offertory for the 1st […]

Jeff Ostrowski · November 30, 2020

The “Winking” Part • Where’d Father Lasance Get It?

A curious translation which Father Lasance “borrowed” for the Ash Wednesday Introit…

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Jeff Ostrowski · November 29, 2020

Extremely Rare! • Pages from the “Directorium Chori” (Solesmes Abbey, 1864)

The entire edition was destroyed in a fire (circa 1866) except four rare copies.

Jeff Ostrowski · November 27, 2020

27 November 2020 • ACCENTS

Certain Latin words are constantly mispronounced. For example, Carl Orff’s Carmina Burana is supposed to be pronounced “Cármina” but people frequently pronounce it as “Carmína”—wrong! Another example: Nova organi harmonia is supposed to be pronounced “órgani” but many people erroneously say “orgáni.” A somewhat tricky word is incipit. In Latin, it would be “íncipit” while […]

Jeff Ostrowski · November 25, 2020

Feast of the Holy Family • Where did it come from?

The Consilium asked (15 March 1965): “Is it pleasing that the feast of the Holy Family be suppressed?” • Discussion of the First Sunday After Epiphany; the Feast of the Holy Name; the Feast of the Baptism of the Lord; the two (2) instances of different “Jubilate Deo” Offertories which repeat; “Abhinc Duos Annos” (23 October 1913); and many other items+

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Jeff Ostrowski · November 24, 2020

“Homily — 1st Sunday of Advent, Year B” • Father Valentine Young, OFM

All of us are now closer to our moment of death than we were last year or in any time in the past.

Jeff Ostrowski · November 20, 2020

20 November 2020 • Epiphany Sequence?

A very interesting Missale from 1759AD has a Sequence for the Epiphany, but I don’t know where one could find the musical notation. The Seqence is called: “Prompto Gentes Animo Ferte Nunc Altissimo Honorem Et Gloriam.”

Jeff Ostrowski · November 19, 2020

PDF Download • Several Useful Plainsong Books

“Variae Preces” (1892) — “Cantus Varii” (1902) — “Cantus Varii” (1928) — “Cantus Selecti” (1957)

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Jeff Ostrowski · November 19, 2020

18 November 2020 • FEEDBACK

From a priest in the Midwest: “That video by Andrea Leal which explains hymn meters and hymn text exchange is informative and a truly great explanation. Thank you for sending it to me. I hope all is well with you. God bless you as we soon enter into Advent.”

Jeff Ostrowski · November 17, 2020

“Alma Redemptoris Mater” • Thirteen (13) Organ Accompaniments

When it comes to Gregorian harmonizations, this piece is surely the “pons asinorum.”

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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 hostile attitude of music directors and distinguished composers prevented the reform from introducing renewal and pastoral participation into sacred music.”

— Hannibal Bugnini

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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