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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

Jeff Ostrowski · July 25, 2019

The Day Music Theory Failed Me

Readers already know I believe in the value of Music Theory…

Jeff Ostrowski · July 24, 2019

Brébeuf Hymn #517 • “Veni Redemptor Gentium”

This recording was completed last night (23 July 2019).

Dr. Lucas Tappan · July 24, 2019

A Call to Educate Our Future Musicians

Most of these students, without ever having studied the Church’s documents on liturgical music, have an innate sense that our sacred mysteries require sacred music… and they WANT IT!

Corpus Christi Watershed · July 20, 2019

“Boys Like A Challenge!” • Charles Cole Interviewed

“If you set the bar low, a boy will crawl underneath it—but if you set the bar high, he will leap over it.” —Charles Cole

Jeff Ostrowski · July 20, 2019

Brébeuf Hymn #156 • “Christe Redemptor”

The Soprano line was sung by a young lady in the 8th grade—and she did very well.

Jeff Ostrowski · July 18, 2019

Can Girls In The 2nd Grade Sing SATB Hymns?

If a girl in the 2nd grade can learn it after hearing it only a few times, I believe everyone is capable of learning it.

Jeff Ostrowski · July 16, 2019

“For of all sad words of tongue or pen…”

…the saddest are these: “It might have been!”

Veronica Moreno · July 16, 2019

PDF Download • “Seasonal Index” (Brébeuf Hymnal)

I can’t always recognize a hymn tune by its name, especially when the Missalette only provides lyrics. Please don’t judge me; that’s the honest truth.

Veronica Brandt · July 13, 2019

Chant any Psalms and Antiphons

Liturgy of the Hours and Divine Office books become enormous when they include all the music for singing the psalms. Fortunately here are the tools to bring the music to your screen.

Jeff Ostrowski · July 13, 2019

(Individual Parts) • New Hymn by Richard J. Clark

During the Symposium, a wonderful young lady from Las Vegas taught students how to create multi-track recordings.

Richard J. Clark · July 12, 2019

Our children must at the very least be exposed to the great music of the Church.

Traditional hymnody is often easier to sing: simpler melodically and rhythmically, and generally more substantive in theology.

Dr. Lucas Tappan · July 9, 2019

In Support of the Choir School Tradition

St. Paul’s Choir School is one of only three Catholic choir schools in the United States, and provides an approach we might call the apprenticeship method.

Jeff Ostrowski · July 9, 2019

Hymn Harmony: Fifty Examples—Good and Bad!

We will not be considering musically absurd examples from the past.

Richard J. Clark · July 5, 2019

In Gratitude for Choral Singers

I am deeply grateful to faith-filled choral singers because of their willingness to understand these 10 things

Jeff Ostrowski · July 4, 2019

Accompanying Gregorian Chant: “Counter-Melody”

Do you hear the little counter-melody added by the organist to several verses?

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Corpus Christi Watershed

President’s Corner

    💲 5.00 💵
    Our tiny 501(c)3 nonprofit organization exists solely by generous readers who donate $5.00 per month. We have no endowment; we have no major donors; we run no advertisements; we have no savings. A donor wrote to us: “I so appreciate all you do and have done, and your generosity is unprecedented. I am honored to be able to make a monthly contribution.” Another monthly donor says: “Thank you for everything CC Watershed does. We are able to add so much solemnity to Holy Mass due to the resources made available here.” Can you spare a few dollars each month to help us survive?
    —Corpus Christi Watershed
    Dom Pothier • Photo from 1904
    Dom Paul Cagin, in a 1904 publication (L’oeuvre de Solesmes dans la restauration du chant grégorien) made sure to include a beautiful image of Dom Pothier, the legendary abbot of St-Wandrille. Also shown is a very young Dom André Mocquereau. Auguste Pécoul—considered the spiritual “son” of Abbat Prosper Guéranger of Solesmes—wrote as follows on 24 June 1901: “To forestall any confusion, let us remember that there is just one Gregorian notation—that restored, according to the ancient manuscripts, by the eminent Abbot of Saint-Wandrille, Dom Pothier.” ✠
    —Jeff Ostrowski
    PDF • “3-Voice Motet” (Father De Laet)
    I believe 99% of our readers will recognize this hymn tune. Perhaps Father Edgard De Laet should have called it a ‘hymn’ instead of a ‘motet for three voices’—but he’s technically correct, since MOTET is defined as: “a short piece of sacred choral music, typically polyphonic and unaccompanied.” The even verses are for three voices, as you will see if you download the PDF score at #20245. The odd verses may be song a cappella SATB or unison with organ.
    —Jeff Ostrowski

Quick Thoughts

    “Reminder” — Month of Febr. (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
    PDF Chart • “Plainsong Rhythm”
    I will go to my grave without understanding the lack of curiosity so many people have about the rhythmic modifications made by Dom André Mocquereau. For example, how can someone examine this single sheet comparison chart and at a minimum not be curious about the differences? Dom Mocquereau basically creates a LONG-SHORT LONG-SHORT rhythmic pattern—in spite of enormous and overwhelming manuscript evidence to the contrary. That’s why some scholars referred to his method as “Neo-Mensuralist” or “Neo-Mensuralism.”
    —Jeff Ostrowski
    PDF • “O Come All Ye Faithful” (Simplified)
    I admire the harmonization of “Adeste Fideles” by David Willcocks (d. 2015), who served as director of the Royal College of Music (London, England). In 2025, I was challenged to create a simplified arrangement for organists incapable of playing the authentic version at tempo. The result was this simplified keyboard arrangement (PDF download) based on the David Willcocks version of “O Come All Ye Faithful.” Feel free to play through it and let me know what you think.
    —Jeff Ostrowski

Random Quote

“To suggest, even loosely, that Catholics walk a more or less similar path to God as other religions drains martyrdom of its meaning. Why give up your life for Christ when other paths may get us to the same God? Such a sacrifice would be senseless.”

— Archbishop Charles J. Chaput

Recent Posts

  • “Reminder” — Month of Febr. (2026)
  • Seminary Music Directors Gather in Houston
  • 💲 5.00 💵
  • Dom Pothier • Photo from 1904
  • PDF Chart • “Plainsong Rhythm”

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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.