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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

Dr. Lucas Tappan · May 4, 2016

Expect The Best—And You Will Get It

If you truly love the children of your parish, fight the elitism that says young children can’t sing, or just can’t appreciate good music.

Jeff Ostrowski · May 4, 2016

Does Gregorian Chant Work In English?

“In a musical phrase, each element is a part of the whole and must take its place in that whole.” —Dom Gajard

Jeff Ostrowski · May 2, 2016

What Modern Man Cannot Ever Accept: SILENCE

“I believe that more and more people will start to come to this, if nothing else because they wish to find a way in their world to carve out quiet time.”

Andrew Leung · May 2, 2016

Video • Cardinal Burke on the Traditional Latin Mass

Here is what Cardinal Burke has to say about the Latin Mass.

Jeff Ostrowski · May 1, 2016

Musical Resources • St. Joseph the Worker (1 May)

“Grant, O Lord, that what we have received may—by the intercession of blessed Joseph—crown our work and confirm our reward…”

Fr. David Friel · May 1, 2016

Regina Chesterton Academy

A Classical Education Track for Catholic High School Students

Veronica Brandt · April 30, 2016

How to train your dragon and the Easter Vigil Alleluia

Hearing a movie theme in the Alleluia verse from the Easter Vigil. Gregorian chant has all the good tunes.

Richard J. Clark · April 29, 2016

Children’s Choir in a Typical Suburban Parish? Endless Possibilities!

Children who sing today will be the foundation of our Church in the future.

Andrew Leung · April 28, 2016

Musical Works of Mercy

How can we help others spiritually through music?

Jeff Ostrowski · April 27, 2016

Propers for St. Joseph the Worker

This Sunday falls on May 1st, so the EF feast is “St. Joseph the Workman.”

Dr. Lucas Tappan · April 26, 2016

The Devil Gets in the Details

Just remember to laugh, thank the Good Lord and keep your coffee off of the piano!

Jeff Ostrowski · April 25, 2016

Rehearsal videos • “Veni Creator Spiritus” (Fauxbourdon)

Modern ears don’t always enjoy the sound of extremely ancient music—do you?

Jeff Ostrowski · April 24, 2016

Musical Resources • Fourth Sunday after Easter (Extraordinary Form)

“…grant Thy peoples that they may love what Thou commandest and desire what Thou dost promise…”

Jeff Ostrowski · April 24, 2016

Our Lady’s Royal Ancestry • Gregorian Chant

“Richer than I you can never be—I had a Mother who read to me.”

Fr. David Friel · April 24, 2016

Instruction on Sacred Music by Bishop John Doerfler

Introducing a Five-Year Plan for the Future of Sacred Music in the Diocese of Marquette

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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 in 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

Indeed I might add that although unfamiliar with it myself, the Extraordinary Form expressly reminds us that Mass in either form is not merely a communion meal but a ritual of love, a sacrifice at Calvary, by which, for you and for me, yes, here and now, Jesus Christ lays down his life.

— ‘Most Rev. Philip Egan, Bishop of Portsmouth’

Recent Posts

  • PDF Download • Ascension “Entrance Chant”
  • Every Artist Needs a Refuge
  • Simplified Accomp. • Schubert’s “Ave Maria.”
  • “The Unselected Hymn” • Do You Recognize It?
  • 2026 Sacred Music Pilgrimage (Washington DC) • With Richard J. Clark

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