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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

Corpus Christi Watershed · May 24, 2017

Promo Video • Upcoming FSSP Ordinations

Seven men will be ordained to the Sacred Priesthood for the FSSP in North America on 26 May 2017.

Dr. Lucas Tappan · May 23, 2017

An Unpleasant Task

I realize it is hard, but perhaps this is the balance we are called to live—truth in charity.

Jeff Ostrowski · May 23, 2017

Rehearsal Videos • “Sanctus & Hosanna” (Guerrero)

Once upon a time, Catholic composers were trained from birth in a special art of musical composition…

Fr. David Friel · May 21, 2017

Antiphon Journal Expands Its Archives

Recent issues now available for preview through Project MUSE.

Corpus Christi Watershed · May 19, 2017

Women Who Wear The Mantilla In Church

“At times, it’s hard because I feel as if I’m the only one in church wearing one.” —Crystalina Evert

Guest Author · May 19, 2017

New Compositions Worthy Of Your Attention

A new Mass by Michael Duryea and two short works by Thomas J. Mosser.

Jeff Ostrowski · May 18, 2017

Archbishop Sheen on Liturgy & Plainchant Choirs

“Sisters in pants distribute communion, while priests sit idle in the sanctuary. This ‘option’ results from a decay of the reverence for the Lord’s Presence.” —Fulton J. Sheen (1976)

Jeff Ostrowski · May 17, 2017

Rehearsal Videos • Guerrero “Agnus Dei” (SSATB)

Do you understand why I only apologize once—and not twice—for the Soprano line?

Jeff Ostrowski · May 17, 2017

Rehearsal Videos • “Ave Sacer Christi Sanguis”

Precious few modern masterpieces exist…but this motet by Kevin Allen is one.

Jeff Ostrowski · May 16, 2017

EWTN Video • Priestly Fraternity of Saint Peter

Two members talk about their new CD, “Requiem.”

Dr. Lucas Tappan · May 16, 2017

Recruiting and Auditioning Choristers

The audition itself is very straight forward and usually takes about 10 minutes, although I know within the first minute if I plan to accept the child into the choir.

Fr. David Friel · May 14, 2017

Podcast on Sacred Music

An interview with the blog, “Seminarian Casual”

Dr. Lucas Tappan · May 12, 2017

Ten “Ave Maria” Settings from Different Lands

Live recordings—music in honor of Our Lady of Fatima.

Corpus Christi Watershed · May 11, 2017

May Is Dedicated To Mary

“Prior to the singing of each hymn, a brief background of its history and significance in Catholic devotional life will be presented by Peter Meggison.”

Andrew Leung · May 11, 2017

Church Musicians are called to be Good Shepherds

Not only priests, church musicians are also called to be good shepherds after the example of Christ.

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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

There is a lack of that kind of organization which favors mature judgment. Move on, move on, get it out. Schemata are multiplied without ever arriving at a considered form. The system of discussion is bad … Often the schemata arrive just before the discussions. Sometimes, and in important matters, such as the new anaphoras, the schema was distributed the evening before the discussion was to take place … Father Bugnini has only one interest: press ahead and finish.

— Cardinal Antonelli (Peritus during the Second Vatican Council)

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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