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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 · February 10, 2025

The New Lectionary & “Voice of God” Hymns

The sale of indulgenced prayers is immoral. Someday they’ll have to make restitution for this.

Corpus Christi Watershed · February 10, 2025

Monsignor Ronald Knox—His Actual Voice!—Speaks of Saint John Henry Newman (1948)

It is beyond fascinating to hear his actual voice.

Corpus Christi Watershed · February 7, 2025

“Win or Lose, a Fight Worth Fighting!” • (Email Received from a Priest)

We owe a tremendous debt of gratitude to Jeffrey Tucker, who prevented a non-Christian company from securing a monopoly on the (mandatory) English psalm translation!

Jeff Ostrowski · February 6, 2025

PDF Download • “Communion Refrain” (Polyphony) for Three Voices — with Psalm 117

This injunction from Archbishop Fulton J. Sheen is crucial for artists.

Jeff Ostrowski · February 5, 2025

PDF Download • “Psalm Comparison Chart”

This PDF chart will be of interest to Catholic musicians!

Jeff Ostrowski · February 4, 2025

PDF Download • “Entrance Chant” for the 5th Sunday in Ordinary Time (Year C)

I would argue we must renew our good resolution and stand firm.

Jeff Ostrowski · February 3, 2025

Jesuit Recruitment Video (1950s)

It’s difficult to understand why some modern-day Jesuits have not been reprimanded by their superiors.

Corpus Christi Watershed · February 3, 2025

“Jeff, Your Assertions Are False and Misleading”

“This is a false assertion: one I’ve never heard, read about, or heard organ builders discuss.” —Kyle H.

Jeff Ostrowski · February 3, 2025

Richard Nixon • “Federal Aid for Parochial Schools”

Colson claims Nixon signed an ‘executive order’ giving federal money to Roman Catholic schools.

Jeff Ostrowski · February 1, 2025

Can Marian Hymns Be Sung During the Offertory?

My colleague, Corrinne May, has published an article for the “Totus Tuus” apostolate.

Jeff Ostrowski · January 31, 2025

PDF Download • Intensely Rare 1898 “Roman Gradual” — (Released for the First Time in History)

I carefully scanned all 642 pages in (color) high resolution.

Jeff Ostrowski · January 30, 2025

Thoughts on the “English” Method of Hymn-Printing

Protestants sometimes say: “One must never omit verses of a hymn, because hymns tell a story.”

Corpus Christi Watershed · January 30, 2025

Reader Feedback • Re: “Simplified” Music (Part 2)

“I haven’t been doing parish music that long—only about 3 years at this point.” —Celeste M.

Corpus Christi Watershed · January 30, 2025

“Entrance Chant” (Feast of the Presentation, 2 Febr.) • Sung by Three Young Women

This ‘live’ video shows three young women singing…

Veronica Moreno · January 29, 2025

Finding the Choir in FSSP-Lyon

“For twenty years I sang in the front of a Novus Ordo parish despite wanting to sing in the back.” —Veronica Moreno

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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

    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
    “Reminder” — Month of January (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. Signing up couldn’t be easier: simply scroll to the bottom of any blog article and enter your email address.
    —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

“Worse, composers are now setting the introits of the missal [instead of the Graduale] to music, even to chant, though these texts were explicitly for spoken recitation only.”

— ‘Dr. William Mahrt (Fall, 2015)’

Recent Posts

  • 💲 5.00 💵
  • Dom Pothier • Photo from 1904
  • PDF Chart • “Plainsong Rhythm”
  • PDF • “3-Voice Motet” (Father De Laet)
  • PDF Download • “Hymn for 2 Voices”

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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.