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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

“Simple English Propers” • Error this Sunday?

Jeff Ostrowski · April 27, 2025

N THE VERY FIRST document ratified by the Second Vatican Council, we find the following mandate (SACROSANCTUM CONCILIUM, §23): “There must be no innovations unless the good of the Church genuinely and certainly requires them.” But during the season of Easter, the 1970 kalendar made an insanely confusing change: the numbers are all mixed up. For instance, in the traditional kalendar, this coming Sunday—27 April 2025,1 with the familiar “Quasi modo” INTROIT—is referred to as the 1st Sunday after Easter. But in the 1970 kalendar, this coming Sunday—27 April 2025, with the familiar “Quasi modo” INTROIT—is referred to as the 2nd Sunday of Easter. This confusion lasts all throughout Eastertide. For instance, next Sunday (4 May 2025) in the traditional kalendar is the Second Sunday after Easter. But in the 1970 kalendar, next Sunday (4 May 2025) is referred to as the Third Sunday of Easter. In the traditional kalendar, 11 May 2025 is the Third Sunday after Easter. But in the 1970 kalendar, 11 May 2025 is called “The Fourth Sunday of Easter.”

Did the good of the Church
“genuinely and certainly”
require this confusing change?

“SEP” Error • In light of all the changes, it’s not surprising errors crept in. I believe I may have found an error in the Simple English Propers (CMAA, 2011). Specifically, the ENTRANCE CHANT for this coming Sunday,1 which uses the wrong psalm:

The correct psalm is PSALM 80: “Exsultáte Deo adjutóri nostro; jubiláte Deo Jacob.”

I have no idea how this “typo” or “mistake” or “error” crept in. Perhaps there’s a reason they didn’t use PSALM 80—but that’s what been used for centuries. It’s also what’s assigned by the Ordo Cantus Missae (1970) as well as the 1974 GRADUALE ROMANUM:

If anyone can explain this, I’m all ears.

Addendum • Getting back to my initial theme … as far as I can tell, the traditional naming of the Sundays after Easter goes back many centuries. Below is an excerpt from 1066nimes|1066, a manuscript that was (perhaps) created sometime around the year 1066AD:

Vatican II said: “There must be no innovations unless the good of the Church genuinely and certainly requires them.” What specifically was “deficient” about the traditional naming system? Were millions of Catholics begging the pope to change it? This seems like yet another example of change for the sake of change.

What specifically changed in the year 1970 that made such tinkering necessary? How was the Catholic Church able to produce so many amazing and inspiring saints (for so many centuries) before that change was made? It seems like the ancient Christians got along just fine with the traditional naming system… Would Saint John Bosco have been a better saint if he’d experienced the new naming system? How about Saint Francis of Assisi? How about Saint Isaac Jogues? What about Bernadette Soubirous? What about Saint Andrew Bobola? They all seem to have been just fine.

One final time I ask: Did the good of the Church “genuinely and certainly require” that the 5th Sunday after Easter be changed to the 6th Sunday of Easter?

1 This Sunday has many names: (a) Low Sunday; (b) “Dominica in Albis” or White Sunday; (c) Octave Day of Easter; (d) Divine Mercy Sunday; (e) Quasi Modo Sunday; etc.

Opinions by blog authors do not necessarily represent the views of Corpus Christi Watershed.

Filed Under: Articles Tagged With: Dominica in Albis, Low Sunday, Quasi Modo Introit, SEP Simple English Propers CMAA Last Updated: April 28, 2025

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About Jeff Ostrowski

Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He resides with his wife and children in Michigan. —(Read full biography).

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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

If they protest and want, for example, to retain at least the familiar chants of the ordinary Mass in Latin, they are told that their protest is worthless. They are not “trained.” There is no reason to take account of what they say!

— Father Louis Bouyer (1968)

Recent Posts

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  • “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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