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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

CCWatershed Feedback

Jeff Ostrowski · November 19, 2024

“Reader Feedback” • 19 November 2024

“I’m currently gathering materials for a newly ordained priest…”

Jeff Ostrowski · October 22, 2024

“Reader Feedback” • 22 October 2024

“I had never directed for the TLM before this semester, and your resources have been beneficial…”

Corpus Christi Watershed · October 22, 2024

In Search of the Pius XII Psalter!

Robert B. sent us the following email…

Jeff Ostrowski · September 23, 2024

Priest Demands Musician’s Resignation • (No Reason Given)

“Our priest was delighted with the program, or so it appeared. During Holy Week he asked me to resign (which I did). He gave no reason and would not even discuss the issue.”

Jeff Ostrowski · August 6, 2024

“Reader Feedback” • 6 August 2024

Mrs. J.M. writes to us from Manassas, Virginia: “I’m thrilled you are offering this scan by the Sisters of the Most Precious Blood in O’Fallon, Missouri! Years ago I wrote to the sisters and one sent me a copy of all the booklets and cds. I have been such an admirer of Msgr Hellriegel’s work!”

Corpus Christi Watershed · June 3, 2024

We’ve Heard From Sister Anne Flanagan, FSP!

Some believe this to be the Church’s most ancient 𝒗𝒆𝒓𝒏𝒂𝒄𝒖𝒍𝒂𝒓 melody.

Jeff Ostrowski · May 25, 2024

25 May 2024 • FEEDBACK

We get tons of messages from readers; perhaps we should do a better job sharing them. In 2010, composer Dan Schutte published “Mass of Christ the Savior,” based upon the theme song from the My Little Pony television cartoon. Earlier today, someone under the moniker “Praying Girl” wrote as follows: “I wonder how many people […]

Corpus Christi Watershed · April 29, 2024

“Reader Feedback” • 29 April 2024

“No musician in our parish (and probably our archdiocese) is paid, despite the many hours we put in.” —Charlotte M.

Jeff Ostrowski · February 6, 2024

“Reader Feedback” • 6 February 2024

The word 𝒍𝒂𝒕𝒆 can mean “not punctual” or “dead.”

Jeff Ostrowski · September 8, 2022

Feedback: “The Lack of Charity in Your Statement Stuns Me!” • Defending the English

“Was Mr. Ostrowski ever forced to see the choir stalls he sang in as a boy demolished by iconoclasts?” — Reader from Atlanta (9/8/2022)

Jeff Ostrowski · May 6, 2021

6 May 2021 • FEEDBACK

A reader from St. Louis, Missouri, wrote to us: “The work you and your team do is quite possibly the most valuable resource I have come across as a younger Sacred music director and organist. The Brébeuf Hymnal is my most used and referenced resource. Although my church has not adopted it yet (I will […]

Jeff Ostrowski · March 29, 2021

29 March 2021 • FEEDBACK

“E.S.” in North Dakota writes: “I just wanted to take a moment to say THANK YOU for all the hard work you have put—and continue to put—into your wonderful website. In the past two years, my parish has moved from a little house basement into a brand new church and gone from a few families […]

Jeff Ostrowski · November 19, 2020

18 November 2020 • FEEDBACK

From a priest in the Midwest: “That video by Andrea Leal which explains hymn meters and hymn text exchange is informative and a truly great explanation. Thank you for sending it to me. I hope all is well with you. God bless you as we soon enter into Advent.”

Jeff Ostrowski · November 6, 2020

6 November 2020 • FEEDBACK

The director of music at EWTN wrote to us about the Brébeuf hymnal: “I do believe your hymnal has the best harmonizations available. We have used several of your harmonizations on EWTN. I have recommended to other hymnal editors that they get aligned with Corpus Christi Watershed to improve their harmonizations. Take care.”

Jeff Ostrowski · August 10, 2020

10 August 2020 • FEEDBACK

A reader wrote to us: “I just wanted to send you a message and let you know I REALLY like the compositions on your website. You have a very rich harmonic language in your choral writing. The work you do is so appreciated and important!”

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Corpus Christi Watershed

President’s Corner

    Pipe Organ “Answers” in Plainsong?
    In 2003, I copied a book by Félix Bélédin (d. 1895), who was titular organist—from 1841 to 1874—at the Cathedral of Saint John the Baptist in Lyon (France). In 2008, we scanned and uploaded the book to the Lalande Online Library. Nobody knows for sure when the book was published; some believe it first appeared in the 1840s. In any event, one who examines this excerpt, showing GLORIA IX might wonder why it says the organ answers in plainsong. However, the front of the book explains, telling the organist explicitly when to “respond in plainchant.” This is something called organ alternatim. Believe it or not, the pipe organ would take turns with the choir, playing certain texts instrumentally instead of having them sung. I’m not very well-versed in this—pardon the pun—but if memory serves, ORGAN ALTERNATIM was frowned upon by the time of Pope Saint Pius X. Nevertheless, French organists kept doing it, even after it was explicitly condemned as an abuse.
    —Jeff Ostrowski
    Music List • (5th Sunday of Lent)
    Readers have expressed interest in seeing the ORDER OF MUSIC I created for this coming Sunday, which is the 5th Sunday of Lent (22 March 2026). If such a thing interests you, feel free to download it as a PDF file. Traditionally, this Sunday was called ‘Passion’ Sunday. Starting in 1956, certain church leaders attempted rename both ‘Passion’ Sunday and ‘Palm’ Sunday—but it didn’t work. For example, Monsignor Frederick McManus tried to get people to call PALM SUNDAY “Second Passion Sunday”—but the faithful rejected that. I encourage all the readers to visit the feasts website, where the Propria Missae may be downloaded completely free of charge.
    —Jeff Ostrowski
    Music List • (Holy Thursday, 2026)
    Readers have expressed interest in seeing the ORDER OF MUSIC I created for Holy Thursday, which is 2 April 2026. If such a thing interests you, feel free to download it as a PDF file. I’m not sure I’ve ever heard a more piercingly beautiful INTROIT, and I have come to absolutely love the SATB version of ‘Ubi cáritas’ we are singing (joined by our burgeoning children’s choir). 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

    “Gregorian Chant Quiz” • 24 March 2026
    How well do you know your Gregorian hymns? Do you recognize the tune inserted into the bass line on this score? For many years, we sang the entire Mass in Gregorian chant—and I mean everything. As a result, it would be difficult to find a Gregorian hymn I don’t recognize instantly. Only decades later did I realize (with sadness) that this skill cannot be ‘monetized’… This particular melody is used for a very famous Gregorian hymn, printed in the LIBER USUALIS. Do you recognize it? Send me an email with the correct words, and I promise to tell everybody I meet about your prowess!
    —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 Download • “Holy, Holy, Holy”
    For vigil Masses on Saturday (a.k.a. “anticipated” Masses) we use this simpler setting of the “Holy, Holy, Holy” by Monsignor Jules Vyverman (d. 1989), a Belgian priest, organist, composer, and music educator who ultimately succeeded another ‘Jules’ (CANON JULES VAN NUFFEL) as director of the Lemmensinstituut in Belgium. Although I could be wrong, my understanding is that the LEMMENSINSTITUUT eventually merged with “Catholic University of Leuven” (originally founded in 1425). That’s the university Fulton J. Sheen attended.
    —Jeff Ostrowski

Random Quote

At the Catholic gathering (Katholikentag) held at Breslau in August, the Papal Nuncio celebrated Mass for 80,000 participants, facing the people (the “Missa versus populum”).

— “Orate Fratres” Magazine (23 Jan. 1927)

Recent Posts

  • “Catholic Priest Saying Mass” • Medieval Illumination
  • From Sentiment to Sacrament: Reclaiming Sacred Music for the Wedding Mass
  • Pipe Organ “Answers” in Plainsong?
  • “Gregorian Chant Quiz” • 24 March 2026
  • “Versions of the Psalter” • Jeff Interviews Top Biblical Scholar: Dr. Mark Giszczak

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