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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

Archives for May 2021

Keven Smith · May 31, 2021

Charles Tournemire: An Organist’s Best Friend

Tournemire’s L’Orgue Mystique is an indispensable resource—especially for organists who are feeling “stuck” in their improvisation.

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Jeff Ostrowski · May 31, 2021

News From Belgium • Re: Choral “Our Father”

Including an update on the Sacred Music Symposium.

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Jeff Ostrowski · May 29, 2021

(Holy Trinity Sunday) • An Astonishing Hymn!

Hymns by Monsignor Knox often make reference to “the friendless”—have you ever been without a friend?

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Jeff Ostrowski · May 29, 2021

PDF Download • “Credo VII Polyphonic Extension” for a Girls’ Choir

We’ve decided to try an experiment, with assistance from one of my favorite composers: Giovanni Maria Nanino (d. 1607).

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Jeff Ostrowski · May 26, 2021

What A Roman Catholic Hymnal Looks Like!

How exactly does the “Choral Supplement” look in real life?

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Dr. Charles Weaver · May 25, 2021

A Summer Course in Old Notation

Announcing an opportunity for graduate-level summer study in sacred music.

Jeff Ostrowski · May 25, 2021

“Veni Creator Spiritus” + Organ Accompaniment • with English Translation by Fr. Fortescue

Did you realize there are two versions of this famous hymn?

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Jeff Ostrowski · May 24, 2021

24 May 2021 • FEEDBACK

M.B. wrote to us: “Dear Corpus Christi Watershed: please keep posting beautiful hymns! You have no idea just how helpful it is to me! God bless the work and efforts that you pour into making the liturgy more beautiful for God’s glory!”

Jeff Ostrowski · May 23, 2021

“Part 1 of 3” • Guerrero Kyrie for Our Lady

Now that choirs are beginning to come back…

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Jeff Ostrowski · May 21, 2021

“Veni Sancte Spiritus” (Sequence) • 18 Accompaniments

The Pentecost Sequence harmonized by Father Green, Father Jones, Dom Gregory Murray, Max Springer, Achille P. Bragers, and more!

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Jeff Ostrowski · May 21, 2021

21 May 2021 • “Cheating?”

If you look in the 1952 Australian Hymnal by Father Percy Jones called The Saint Pius X Hymnal, you will see that they substitute “Confirma Hoc” from Confirmation with the Offertory antiphon on Pentecost Sunday. Thoughts? Was that cheating?

Jeff Ostrowski · May 18, 2021

18 May 2021 • A bad translation?

My friend L.F. has informed me that the editors of the 1965 Missale Romanum seem to have deliberately deleted the part about “raising the children in the Catholic Faith.” Do you agree? See for yourself. How would you translate that passage into English? Please email me at: jeff@ccwatershed.org

Keven Smith · May 18, 2021

On Musicianship: A Thought Experiment for Choir Directors

Teaching sight-singing is important, but let’s not forget that it’s a means to an end.

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Jeff Ostrowski · May 17, 2021

“Slanty Wampus” Doesn’t Count

From one of my composition teachers…

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Jeff Ostrowski · May 15, 2021

“Homily: Sunday after the Ascension” (EF) • Father Valentine Young, OFM

I wanted to become a Franciscan priest, and became one. But I certainly landed in places and assignments I never dreamed of being in.

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Corpus Christi Watershed

President’s Corner

    PDF • “Cantus Mariales” (192 pages)
    Andrea Leal has posted an absolutely pristine scan of CANTUS MARIALES (192 pages) which can be downloaded as a PDF file. To access this treasure, navigate to the frabjous article Andrea posted Monday. The file is being offered completely free of charge. The beginning pages of the book have something not to be missed: viz. a letter from Pope Saint Pius X to Dom Pothier, in which the pope calls Abbat Pothier “a man versed above all others in the science of liturgy, and to whom the cause of Gregorian chant is greatly indebted.”
    —Jeff Ostrowski
    Music List • (2nd Sunday of Lent)
    Readers have expressed interest in seeing the ORDER OF MUSIC I created for this coming Sunday, which is the 2nd Sunday of Lent (1 March 2026). If such a thing interests you, feel free to download it as a PDF file. This feast has magnificent propers. Its somber INTROIT is particularly striking—using a haunting tonality—but the COMMUNION with its fauxbourdon verses is also quite remarkable. I encourage all the readers to visit the feasts website, where the Propria Missae may be downloaded completely free of charge.
    —Jeff Ostrowski
    Like! Like! Like!
    You won’t believe who recently gave us a “like” on the Corpus Christi Watershed FACEBOOK PAGE. Click here (PDF) to see who it was. We were not only sincerely honored, we were utterly flabbergasted. This was truly a resounding endorsement and unmistakable stamp of approval.
    —Jeff Ostrowski

Quick Thoughts

    Extreme Unction
    Those who search Google for “CCCC MS 079” will discover high resolution images of a medieval Pontificale (“Cambridge, Corpus Christi College, MS 079”). One of the pages contains this absolutely gorgeous depiction of the Sacrament of Extreme Unction.
    —Corpus Christi Watershed
    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

“I am of the opinion, to be sure, that the old rite should be granted much more generously to all those who desire it. It’s impossible to see what could be dangerous or unacceptable about that. A community is calling its very being into question when it suddenly declares that what until now was its holiest and highest possession is strictly forbidden and when it makes the longing for it seem downright indecent.”

— Cardinal Ratzinger, 1997

Recent Posts

  • PDF • “Cantus Mariales” (192 pages)
  • PDF Download • Fourteen (14) Versions of the Splendid Hymn: “Salve Mater Misericordiae”
  • Fulton J. Sheen • “24-Hour Catechism”
  • Music List • (2nd Sunday of Lent)
  • PDF Download • “Funerals in the Ordinary Form”

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