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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 · April 30, 2018

Choosing Choral Repertoire

Is it okay for choirmasters to program the same piece several Sundays in a row?

Corpus Christi Watershed · April 30, 2018

(Transcript) • Archbishop Sample’s Sermon from the National Shrine Solemn Pontifical Mass

“I myself first discovered the Traditional Latin Mass as a college student.” —Most Rev’d Sample

Jeff Ostrowski · April 29, 2018

Yesterday’s Solemn Mass Was An Inflection Point

Consider three (3) clerics who took part in this Solemn Mass at the National Shrine

Andrew Leung · April 26, 2018

This Saturday! • Solemn Pontifcal Mass in D.C.

Archbishop Sample will be offering a Solemn Pontifical Mass at the National Shrine in DC.

Jeff Ostrowski · April 24, 2018

Directing A Choir: Are You Tough Enough?

Your sense of humor says it all…

Corpus Christi Watershed · April 23, 2018

Opportunity to study Polyphony in San Francisco

Dr. Michael Alan Anderson is a superb director.

Fr. David Friel · April 22, 2018

Spanish Missal Chants Now Available

A collection of fine resources are available from the Domenico Zipoli Institute

Richard J. Clark · April 20, 2018

Listening and Mission

All that matters is God’s call of service—God’s agenda. This mission of service is primary. Service is a form of love.

Dr. Lucas Tappan · April 17, 2018

Teaching Gregorian Chant to Boys with Changed Voices

The boys encountered the same learning curves the adult men had previously, but their facility in solfege speed up the learning process.

Guest Author · April 16, 2018

What does Cicero have to do with the Breviary?

A proposal for “mutual enrichment”

Andrew Leung · April 12, 2018

Photos • Two Recent Solemn Masses in Hong Kong

This wasn’t my first time serving as a subdeacon, but it was a trembling experience.

Dr. Lucas Tappan · April 10, 2018

Tone Quality and Your Singers

Ultimately it doesn’t matter if your choir resonates well and sings beautiful vowels but can’t communicate via the music…

Fr. David Friel · April 8, 2018

The Turns at Benediction

To the Right or to the Left?

Jeff Ostrowski · April 5, 2018

“ Dissonance? ” • Gregorian Accompaniment

Nothing could be further from the truth!

Fr. David Friel · April 3, 2018

Ratzinger’s 1987 Letter to a Former Catechism Student

The Pope Emeritus presents church music as something central to life.

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Corpus Christi Watershed

President’s Corner

    PDF Download • “Funeral Procession”
    From a mediæval Book of Hours, I was sent this glorious depiction of a Roman Catholic funeral procession by Simon Bening (d. 1561). The image resolution is extremely high. I’m not sure I know of a more beautiful illustration of a mediæval church. And I love how the servers are wearing red and pink cassocks!
    —Jeff Ostrowski
    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

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

“Liberalism in religion is the doctrine that there is no positive truth in religion, but that one creed is as good as another… It teaches that all are to be tolerated, for all are matters of opinion. Revealed religion is not a truth, but a sentiment and a taste; not an objective fact, not miraculous; and it is the right of each individual to make it say just what strikes his fancy. […] Men may go to Protestant Churches and to Catholic, may get good from both and belong to neither.”

— Bl. John Henry Cardinal Newman (May of 1879)

Recent Posts

  • PDF Download • “Funeral Procession”
  • Re: The “Correct” Way To Sing Gregorian Chant
  • PDF Download • Ascension “Entrance Chant”
  • Every Artist Needs a Refuge
  • Simplified Accomp. • Schubert’s “Ave Maria.”

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