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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

Novus Ordo Lectionary Reform

Guest Author · August 30, 2025

Installment #6 • “Serious Problems with the Lectionary Translation”

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

Jeff Ostrowski · March 31, 2025

Regarding “Pay-To-Pray” + Lectionary Errors

Many decisions, even those with monumental consequences, were made in secret.

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.

Fr. David Friel · July 17, 2016

Are the Readings at Mass Meant to Be Didactic or Doxological?

Reflections from the Fota IX International Liturgy Conference

Jeff Ostrowski · August 6, 2014

Did The Ancient Mass Really Have Three Readings?

“We are repeatedly assured that there was an Old Testament reading each Sunday morning, but that quite mysteriously these all vanished by the seventh century, and vanished leaving no memory that they had ever existed…” — Fr. John Parsons

Corpus Christi Watershed · May 12, 2014

When will there be a new Lectionary for Catholics in the United States?

“The sooner we get started, the sooner some of you will live to see it.” — Donald Cardinal Wuerl, talking in 2012 about the forthcoming Lectionary revisions.

Jeff Ostrowski · January 2, 2014

When Is The Sequence Sung? Before The Alleluia?

In 2000, there was an effort made at restoring the Sequence to its proper place.

Jeff Ostrowski · December 29, 2013

Bugnini Wanted To Eliminate Ash Wednesday!

They failed to realize that one cannot simply “sit down over tea and crumpets” and VOTE INTO BEING the Church calendar. It’s supposed to develop organically.

Jeff Ostrowski · December 2, 2013

How “Catholic” Is Congregational Singing?

John Paul II asked your forgiveness in 1980 … did you forgive him?

Jeff Ostrowski · November 14, 2013

More Thoughts On The 3-Year Lectionary …

“The Instruction pretends that we actually do have Propers for the Mass, whereas everyone knows that today the Mass Propers are sung perhaps at one Mass in ten thousand.” — Professor László Dobszay

Jeff Ostrowski · November 5, 2013

What’s So Great About The Mass Propers?

“If the world is progressing intellectually, should not the existence of God have been defined in the 1st century and the nature of the Trinity in the 19th?” — Fulton J. Sheen

Jeff Ostrowski · October 30, 2013

Definition Of Liturgical “Piccoluomini” ?

Human beings are “geared” toward annual events. Our minds, emotions, and memories simply aren’t programmed to work in 3-year cycles.

Jeff Ostrowski · October 22, 2013

Does The Vatican II Lectionary Distort Scripture?

“I have noticed that when the present Lectionary occasionally proposes a ‘Shorter Form’ for one of the Gospel readings, the lines edited are something Our Lord said that comfortable people would rather He had not said.” — Fr. George W. Rutler

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Corpus Christi Watershed

President’s Corner

    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
    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

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

“We being many are one bread and one body, All who share the one bread and one cup. Vs. Thou hast prepared of thy sweetness for the poor, O God, who makest us to dwell in one mind in thy house. All who share the one bread and one cup.”

— Responsory (Matins for Corpus Christi) transl. by Fortescue

Recent Posts

  • PDF Download • “Ubi Caritas” (SATB)
  • 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)

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