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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

Articles

Daniel Marshall · October 7, 2025

“Three Reasons To Shun Bad Hymns” • Daniel B. Marshall

Ever wonder why the Church is so particular about sacred music? There’s more at stake than you think.

Jeff Ostrowski · October 7, 2025

“Puzzling Comment” • By A Respected FSSP Priest

Once upon a time, Catholics were supposed to attend Mass within their “parochial boundaries.”

Jeff Ostrowski · October 4, 2025

Involving Women in the Communion?

Not long ago, I received a weird telephone call from a man appointed “director of music” for a large USA diocese.

Dr. Myrna Keough · October 3, 2025

“Toward a More Sacred Style With Pastoral Charity” • Guest Article by Dr. Myrna Keough

“Their response was ironic, as we continued to sing both an entrance and communion hymn—and neither were in Latin!” —Dr. Keough

Corpus Christi Watershed · October 2, 2025

“Fulfilled!” • Bride’s Musical Request

Sophia Institute Press has been generous in this regard.

Richard J. Clark · October 2, 2025

Incredible Message of Hope from Michael Olbash

“I’m convinced many of them will go on to be great parish priests, bishops, great theologians, and great political leaders…” —Michael Olbash

Mark Haas · October 1, 2025

My choir is devoid of this generation (And it’s a healthy sign)

“This unique vitality is nowhere more visible than in the choir loft.”

Jeff Ostrowski · September 30, 2025

Good News From The Vatican

This concerns you!

Richard J. Clark · September 29, 2025

I’m tired of tribalism.

“Forgive this recounting of my personal background…” —Richard J. Clark

Corpus Christi Watershed · September 28, 2025

“Allow Us to protect your interests, even against your own will.” —Pope Saint Paul VI

“A choir which eliminates Gregorian Chant will be like a snuffed candle, which no more attracts the eyes and minds of men.”

Julie Huebner · September 27, 2025

Unison • “Deceptively Easy, Relentlessly Unforgiving”

“That’s not just music. That’s Catholicism at its most apostolic, most bold, and most timeless.” —Julie Huebner

Corpus Christi Watershed · September 27, 2025

Church Facelift • Saint Andrew’s (Tipton, Missouri)

You won’t believe this transformation!

Jeff Ostrowski · September 25, 2025

PDF Download • “Hymn by Father Thomas à Kempis” (arranged for 2 voices)

For the upcoming feast on 9 November (which replaces the Sunday Mass).

Dr. Alfred Calabrese · September 23, 2025

Dr. Alfred Calabrese • “Three Recommendations for Children’s Repertoire”

Below are three compositions I’ve used with great success…

Guest Author · September 22, 2025

Installment #7 • Three (3) Questions Re: Forthcoming USA Lectionary

What is the specific criteria for this most recent tinkering?

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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

“Père Joseph Gelineau represented everything that had gone wrong with the Church since the new liturgists had gained control.”

— Jean Langlais

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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Corpus Christi Watershed is a 501(c)3 public charity dedicated to exploring and embodying as our calling the relationship of religion, culture, and the arts. This non-profit organization employs the creative media in service of theology, the Church, and Christian culture for the enrichment and enjoyment of the public.