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Corpus Christi Watershed

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

Archives for January 2020

Jeff Ostrowski · January 31, 2020

A Traditional—But Bizarre!—Way To Assist At Mass

Just because I’m aware of something that happened in the past doesn’t mean I endorse it.

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Richard J. Clark · January 31, 2020

Two Reasons for Fewer Vocations

The marketing and commercialization of sacred music has had vastly mixed results, some positive, but some deleterious.

Andrea Leal · January 29, 2020

In Which a Neo-Pagan Converts

I could feel that this Glory was immense, and mysterious, and real. But I could not quite grasp what that meant for me or what I should even do about it.

Dr. Gregory Hamilton · January 28, 2020

“Performance” and the Liturgy.

I have sometimes been told that I was “performing” in the Liturgy, and this has made me think about the meaning of this term and why people say it…

Jeff Ostrowski · January 28, 2020

Photos! • Brébeuf Choral Supplement Has Arrived

The Brébeuf hymnal collection is now complete—and it’s truly revolutionary!

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Jeff Ostrowski · January 28, 2020

Pothier’s 1906 “De Caetero” Letter • 3 Translations

“The Catholic tradition cannot be that of any special school, either ancient or modern…” —Abbot Pothier

Andrew Leung · January 28, 2020

Mass with Masks Thumbnail

Mass with Masks in Hong Kong

I took a few pictures during our Sunday Mass…

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Veronica Brandt · January 28, 2020

Litany of St Joseph

The Litany of St Joseph in Latin chant with an English translation.

Jeff Ostrowski · January 28, 2020

Anger at mistakes?

I have a bad habit of getting frustrated when choir members take a long time to learn a particular interval or entrance. But this can be “cured.” It was cured a few weeks ago, when I made a mistake. I was supposed to go down a minor third, but instead I went down a perfect […]

Jeff Ostrowski · January 27, 2020

Photograph • Fr. Valentine w/ Composer Kevin Allen

Please keep Fr. Valentine in your prayers—thank you!

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Fr. David Friel · January 26, 2020

The Book of Kells Online

The Book of Kells, as well as 150,000 artworks housed in Parisian museums, can be freely viewed online.

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Jeff Ostrowski · January 26, 2020

“The old man carried the Child, but the Child led the old man.”

The Antiphon for First Vespers of the Feast of the Purification (February 2nd) is beautiful: “The old man carried the Child, but it was the Child who was guiding the old man. The Virgin bore the Child, and after child-bearing was virgin still: whom she bore, him she adored.” —Senex púerum portábat, puer autem senem […]

Patrick Torsell · January 25, 2020

The Organ Postlude: Distraction, or Powerful Aid to Devotion?

The organ postlude is a powerful way to cultivate dispositions of rejoicing, thanksgiving, and awe before the greatness of God at the conclusion of the Holy Sacrifice of the Mass.

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Richard J. Clark · January 24, 2020

Liturgy is the work of Christ and His Body, the Church.

When we consider the redemptive power of the Mass, our eyes, hearts, and minds are opened wide!

Jeff Ostrowski · January 23, 2020

A quote from Fr. Valentine Young

I had one brother who was out of the church for quite a few years. When my mother was asked, “Did she worry about him?” I remember her answer: “I don’t worry about him; I just pray for him.” She left that in God’s hands. My mother did not live to see her son return […]

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Corpus Christi Watershed

President’s Corner

    PDF Download • “Organ Accompaniment”
    Over the past few years, I’ve been harmonizing all the vernacular plainsong Introit settings by the CHAUMONOT COMPOSERS GROUP. This coming Sunday—10 May 2026—is the 6th Sunday of Easter (Year A). The following declaration will probably smack of “blowing my own horn.” However, I’d rank this accompaniment as my best yet. In this rehearsal video, I attempt to sing it while simultaneously accompanying myself on the pipe organ. The musical score [for singers] as well as my organ accompaniment can be downloaded free of charge from the flourishing feasts website.
    —Jeff Ostrowski
    “Gregorian Chant Quiz” • 4 May 2026
    A few days ago, the CORPUS CHRISTI WATERSHED Facebook page posted this Gregorian Chant quiz regarding a rubric for the SEQUENCE for the feast of Corpus Christi: “Lauda Sion Salvatórem.” There is no audience more intelligent than ours—yet surprisingly nobody has been able to guess the rubric. Drop me an email with the right answer, and I’ll affirm your brilliance to everyone I encounter!
    —Jeff Ostrowski
    “Rare Photographs” • Hannibal Bugnini
    On 2 September 2025, we included in this article extremely rare photographs of Archbishop Hannibal Bugnini taken in Iran circa 1979. Bugnini had initially been banished by the pope to Uruguay, but he refused to obey. [This is interesting, since Bugnini relied upon ‘blind obedience’ when it came to modifications of the ancient liturgy.] After he refused to obey the order from the pope, Hannibal Bugnini was banished to Iran. You can also watch a short video of Hannibal Bugnini in Iran, dated 10 November 1979. That’s about a week after the USA embassy hostage crisis began in Tehran, and Pope Saint John Paul II had sent the leader of the Iranian Revolution a special letter.
    —Jeff Ostrowski

Quick Thoughts

    Simplified Version • “Canon in D” (Pachelbel)
    I published an article on 11 November 2023 called Wedding March For The Lazy Organist, which rather offhandedly made reference to a simplified version I created in 2007 for Pachelbel’s Canon. I often use it as a PROCESSIONAL for weddings and quinceañeras. Many organists say they “hate” Pachelbel’s Canon. But I love it. I think it’s bright and beautiful. I created that ‘simplified version’ for musicians coming to grips with playing the pipe organ. It can be downloaded as a free PDF if you visit Andrea Leal’s article dated 15 August 2022: Manuals Only: Organ Interludes Based on Plainsong. Specifically, it is page 84 in that collection—generously offered as a free PDF download. Johann Pachelbel (d. 1706) was a renowned German organist, violinist, teacher, and composer of over 500 works. A friend of Bach’s family, he taught Johann Christoph Bach (Sebastian Bach’s eldest brother) and lived in his house. Those who read Pachelbel’s biography will notice his connection to two German cities adopted as famous hymn tune names: EISENACH and ERFURT.
    —Jeff Ostrowski
    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

Random Quote

“Ways to receive Our Lord as King of the Universe…read and reflect on the Sunday Scriptures, plan your whole weekend around receiving your King, wear your best garments, spend time in quiet, kneel to receive Him, receive Him on the tongue, offer silent time of thanks after mass.”

— Most Rev. Bishop Strickland (15 December)

Recent Posts

  • Simplified Version • “Canon in D” (Pachelbel)
  • PDF Download • “Organ Accompaniment”
  • “Gregorian Chant Quiz” • 4 May 2026
  • “Rare Photographs” • Hannibal Bugnini
  • “Regina Caeli” • More Than You Wanted To Know

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