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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 October 2018

Dr. Lucas Tappan · October 30, 2018

A Refresher on Chorister Training

There are three areas that are especially helpful to be competent in when working with children.

Jeff Ostrowski · October 30, 2018

“Source Material” • The Saint Jean de Brébeuf Hymnal

We assembled a staggering number of Catholic hymnals and selected only the very best material from each.

Jeff Ostrowski · October 29, 2018

“Lord, take not only my nose…” (Fr. Jogues)

Why prayer doesn’t always “work”—and why that’s a good thing!

Fr. David Friel · October 28, 2018

Proclaiming Christ’s Kingship

Acknowledging the Lord’s Dominion on Earth and in Heaven

Dr. Lucas Tappan · October 25, 2018

Leeds Cathedral and the Schools Singing Program

In addition to great choir schools at our cathedrals, the Church needs grass roots programs like this throughout our parishes.

Fr. David Friel · October 23, 2018

Solemn High Mass with Faure’s Requiem on All Souls’ Day

Missa Solemnis to be offered at St. John Paul II Shrine in Washington, DC

Richard J. Clark · October 23, 2018

Mark Dwyer • Concert to Benefit the E. & G. G. Hook & Hastings (1875) Organ at the Cathedral of the Holy Cross

Mark Dwyer shines the light on two glorious pipe organs all in one glorious concert.

Jeff Ostrowski · October 22, 2018

Incredible News! • Re: Mæstro Richard J. Clark

There’s a new music director for the Archdiocese of Boston and Cathedral of the Holy Cross!

Fr. David Friel · October 21, 2018

Participation Booklet (Spanish) for Extraordinary Form Baptisms

Un recurso para facilitar una participación más profunda

Richard J. Clark · October 19, 2018

Acompañamientos • MISAL ROMANO, Tercera Edición

Free Download of two sets of accompaniments for chants of the new Misal Romano, Tercera Edición.

Jeff Ostrowski · October 19, 2018

22nd Sunday after Pentecost (Extraordinary Form)

“At that time, the Pharisees went and consulted among themselves, how to ensnare Jesus in His speech…”

Jeff Ostrowski · October 15, 2018

PDF Download • “Sanctus” (SATB) by JS Bach!

Wow … I bet you’ve never heard this piece before!

Jeff Ostrowski · October 10, 2018

Absolute Last Chance: Period!

My friend, Andrew Motyka, asked me to show the “full version” of this famous hymn.

Jeff Ostrowski · October 8, 2018

Live Recording Snippet • Vespers at Saint Vitus

We’ve made a very good start, and things will get better and better!

Fr. David Friel · October 6, 2018

Participation Booklet for Extraordinary Form Baptisms

A resource for facilitating deeper participation

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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

The representative Protestant collection, entitled “Hymns, Ancient and Modern”—in substance a compromise between the various sections of conflicting religious thought in the Establishment—is a typical instance. That collection is indebted to Catholic writers for a large fractional part of its contents. If the hymns be estimated which are taken from Catholic sources, directly or imitatively, the greater and more valuable part of its contents owes its origin to the Church.

— Orby Shipley (1884)

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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