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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

Jeff Ostrowski • Article Archive

A theorist, organist, and conductor, Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He completed studies in Education and Musicology at the graduate level. Having worked as a church musician in Los Angeles for ten years, in 2024 he accepted a position as choirmaster for Saint Mary of the Immaculate Conception in Michigan, where he resides with his wife and children. —Read full biography (with photographs).

Jeff Ostrowski · November 16, 2015

Solesmes is not infallible…

The accent on “adjúva” should be “ádjuva”

Jeff Ostrowski · November 11, 2015

Stunning New Collection Of English Propers

This book of organ accompaniments by John Ainslie covers every season, including ordinary time.

Jeff Ostrowski · November 9, 2015

The Only “Credential” That Matters

“They should have been more offended by the Romanian doctor…” —Fr. George Rutler

Jeff Ostrowski · November 7, 2015

Musical Resources • 23rd Sunday after Pentecost (Extraordinary Form)

“Remit, we beseech Thee, O Lord, the sins of Thy people…”

Jeff Ostrowski · November 7, 2015

Simple 2-Part Canon For Men & Women

You will love what Henri Durieux has done with this hymn melody.

Jeff Ostrowski · November 5, 2015

Liturgical Press Has An “Oops” Moment

“If we had known what the prayers really said, we would not have wanted to pray them any longer.” —Paul Inwood

Jeff Ostrowski · November 1, 2015

Musical Resources • Feast of All Saints (November 1st)

“…most humbly we pray that—since so great is the number of thine elect pleading in our behalf—we may partake, in all their fulness, of thine abounding mercies…”

Jeff Ostrowski · October 30, 2015

“Te Saeculorum” • Simple, Sensational, SATB

Were you aware of this amazing piece by Raphaël Mercier?

Jeff Ostrowski · October 26, 2015

PDF Download • “Story of Redemption” for Children (1952) • With Audio Recordings!

“I’m sure you’ll enjoy the beautiful poems, songs, and pictures…” —Very Rev. Norbert M. Shumaker

Jeff Ostrowski · October 23, 2015

Musical Resources • Feast of Christ the King (Extraordinary Form)

“And all the kings of the earth shall adore Him; all nations shall serve Him…”

Jeff Ostrowski · October 21, 2015

PDF Download • “Christ The King Hymnal” (1955)

An extremely rare Canadian hymnal produced by Rev. Aloysius Knauff.

Jeff Ostrowski · October 19, 2015

Beautiful Photo Of Blessed Pope Paul VI

The entrance procession from his coronation.

Jeff Ostrowski · October 19, 2015

Watershed Turns Nine Today!

Talking about perennial truths doesn’t get as many “clicks” as provocative headlines or character assassination.

Jeff Ostrowski · October 17, 2015

Musical Resources • 21st Sunday after Pentecost (Extraordinary Form)

“…in Thine infinite mercy, O Lord, restore our souls to health…”

Jeff Ostrowski · October 17, 2015

Yikes! Even The Monastery Of Solesmes

Did you notice how they carefully deleted all the beautiful artwork?

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Corpus Christi Watershed

President’s Corner

    “Samaritánæ” (3rd Sunday of Lent)
    With regard to the COMMUNION for the 3rd Sunday of Lent (Year A), the Ordo Cantus Missae—which was published in 1969 by the Vatican, bearing Hannibal Bugnini’s signature and approbation in its PREFACE—inexplicably introduced a variant melody and slightly different words, as you can see by this comparison chart. When it comes to such items, they’re always done in secrecy by unnamed people. (Although it is known that Dom Eugène Cardine collaborated in the creation of the GRADUALE SIMPLEX, a book considered by some to be a travesty.)
    —Jeff Ostrowski
    PDF Download • “Ubi Caritas” (SATB)
    I remember singing “Ubi Cáritas” by Maurice Duruflé at the conservatory. I was deeply moved by it. However, some feel Duruflé’s version isn’t suitable for small choirs since it’s written for 6 voices and the bass tessitura is quite low. That’s why I was absolutely thrilled to discover this “Ubi cáritas” (SATB) for smaller choirs by Énemond Moreau, who studied with OSCAR DEPUYDT (d. 1925), an orphan who became a towering figure of Catholic music. Depuydt’s students include: Flor Peeters (d. 1986); Monsignor Jules Van Nuffel (d. 1953); Arthur Meulemans (d. 1966); Monsignor Jules Vyverman (d. 1989); and Gustaaf Nees (d. 1965). Rehearsal videos for each individual voice await you at #19705. When I came across the astonishing English translation for “Ubi Cáritas” by Monsignor Ronald Knox—matching the Latin’s meter—I decided to add those lyrics as an option (for churches which have banned Latin). My wife and I made this recording to give you some idea how it sounds.
    —Jeff Ostrowski
    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

Quick Thoughts

    Grotesque Pairing • “Passion Chorale”
    One of our rarest releases was undoubtably this PDF scan of the complete Pope Pius XII Hymnal (1959) by Father Joseph Roff, a student of Healey Willan. One of the scarcest titles in existence, this book was provided to us by Mr. Peter Meggison. Back in 2018, we scanned each page and uploaded it to our website, making it freely available to everyone. Readers are probably sick of hearing me say this, but just because we upload something that doesn’t necessarily mean it’s wonderful or worthy of imitation. We upload many publications precisely because they are ‘grotesque’, interesting, or revealing. Whereas the Brébeuf Catholic Hymnal had an editorial board that was careful and sensitive vis-à-vis pairing texts with tunes, the Pope Pius XII Hymnal (1959) seems to have been rather reckless in this regard. Please take a look at what they did with the PASSION CHORALE and see whether you agree.
    —Jeff Ostrowski
    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

Random Quote

It’s good that you are in the USA, otherwise who is going to—in the best sense—make music?

— Ignaz Friedman writing to Josef Hofmann (4 January 1940)

Recent Posts

  • “National Survey” (Order of Christian Funerals) • By the USCCB Secretariat of Divine Worship
  • “Samaritánæ” (3rd Sunday of Lent)
  • Grotesque Pairing • “Passion Chorale”
  • PDF Download • “Ubi Caritas” (SATB)
  • PDF • “Cantus Mariales” (192 pages)

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