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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

Jeff Ostrowski · June 9, 2014

The Famous “Agatha Christie” Indult

“If some senseless decree were to order the total or partial destruction of basilicas or cathedrals, then
obviously it would be the educated — whatever their personal beliefs — who would rise up in horror to oppose such a possibility.”

Jeff Ostrowski · June 9, 2014

Is There Truly “Versus Populum” Celebration? Vatican Says No.

Can AD ORIENTEM be excluded from the Novus Ordo? Vatican says: “Negatively, and in accordance with the following explanation.”

Fr. David Friel · June 8, 2014

Pentecost: Babel, Tongues, & Latin

Do churchgoers of my generation—who, largely, have no experience of Latin in the liturgy at all—even recognize the gift that has been lost?

Veronica Brandt · June 7, 2014

Teaching kids to Pray the Mass

Inspiration for enkindling a love of the Mass in the next generation from a booklet over 50 years old.

Richard J. Clark · June 6, 2014

Rebellion in the Liturgy

Here is a truth of human nature: When we can’t have something we want it. When something is forced upon us, we often reject it.

Jeff Ostrowski · June 5, 2014

Video • Pius XII Speaking Fantastic English To Troops Who Liberated Rome!

His Holiness mentions St. Thomas More, St. John Fisher, and others.

Dr. Peter Kwasniewski · June 5, 2014

What the Ordinary Form Could Be: The Vienna Oratory

Have you ever wondered what a Novus Ordo High Mass might look like? Read on…

Jeff Ostrowski · June 4, 2014

Can You Name These Five Hymns?

Speak now, or forever hold your peace!

Cynthia Ostrowski · June 3, 2014

Catholic Line Art, Black and White • Installment #53

I will be releasing hundreds of these B/W religious line art drawings for free and instant download. These beautiful Catholic “woodcuts” were done with magnificent skill. “Download Free Traditional Catholic Clipart”

Aurelio Porfiri · June 3, 2014

Between Ethics And Reality: The Liturgical Musician

Must those that have something to do with liturgical music be good persons?

Guest Author · June 2, 2014

Homily: Ascension

St. Paul says, “If you be risen with Christ, seek the things that are above, not the things that are here below.” Do we really believe that?

Jeff Ostrowski · June 2, 2014

Problematic Sequence Translations In Our Current Lectionary

Are you bothered by the VANDALISM done to Lectionary Sequence translations?

Corpus Christi Watershed · June 1, 2014

The Vatican II Hymnal • Old Website

The Vatican II Hymnal Website will continue to house free online hymns.

Fr. David Friel · June 1, 2014

Liturgy & Clericalism

Love of liturgy—and, specifically, employment of its traditional forms—is not clericalism.

Veronica Brandt · May 31, 2014

A simplified Offertory for Pentecost

Our little choir usually psalm tones the Offertory. Until now.

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Corpus Christi Watershed

President’s Corner

    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
    Like! Like! Like!
    You won’t believe who recently gave us a “like” on the Corpus Christi Watershed FACEBOOK PAGE. Click here (PDF) to see who it was. We were not only sincerely honored, we were utterly flabbergasted. This was truly a resounding endorsement and unmistakable stamp of approval.
    —Jeff Ostrowski
    Which Mass?
    In 1905, when the Vatican Commission on Gregorian Chant began publishing the EDITIO VATICANA—still the Church’s official edition— they assigned different Masses to different types of feasts. However, they were careful to add a note (which began with the words “Qualislibet cantus hujus Ordinarii…”) making clear “chants from one Mass may be used together with those from others.” Sadly, I sometimes worked for TLM priests who weren’t fluent in Latin. As a result, they stubbornly insisted Mass settings were ‘assigned’ to different feasts and seasons (which is false). To understand the great variety, one should examine the 1904 KYRIALE of Dr. Peter Wagner. One should also look through Dom Mocquereau’s Liber Usualis (1904), in which the Masses are all mixed up. For instance, Gloria II in his book ended up being moved to the ‘ad libitum’ appendix in the EDITIO VATICANA.
    —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

“He would lecture early in the morning at St Edmund’s College, perhaps more than once, rush from thence to the British Museum, and toil there intensely for hours, all without a scrap of food, having pledged himself to dine with us.”

— A description of Father Adrian Fortescue

Recent Posts

  • Music List • (2nd Sunday of Lent)
  • PDF Download • “Funerals in the Ordinary Form”
  • Extreme Unction
  • Like! Like! Like!
  • Which Mass?

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