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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 September 2023

Jeff Ostrowski · September 30, 2023

[Quiz] • “Do You Know Your Hymns?”

In case you missed it, many readers have enjoyed taking this little Quiz On Hymns. In the context of that article, I included a sensational quote about the Holy Mass by Monsignor Ronald Knox. Moreover, I talk about how Abraham Lincoln’s mother died, as well as a fabulous Eucharistic hymn by the Archbishop of Canterbury.

Jeff Ostrowski · September 30, 2023

Eight (8) Responsorial Psalm Options • On turning Missalettes into little “gods”

They have embraced a certain opinion about matters and will never change—not even on their deathbed.

Patrick Williams · September 28, 2023

Gregorian Rhythm Wars • “Nuances of Nuances” (28 Sep 2023)

“Reading deliberate ‘nuances’ into normal variations in handwriting is a solution in search of a problem.” —Patrick Williams

Jeff Ostrowski · September 28, 2023

William Byrd • Simple “Agnus Dei” Canon

Time flies! Back in July, I posted a PDF setting of a perfect canon by William Byrd (d. 1623) arranged as an AGNUS DEI for three voices. Last Sunday, we sang that arrangement with our volunteer choir. To hear a ‘live’ recording of it, click here (Mp3). In my humble opinion, this would be a perfect […]

Patrick Williams · September 28, 2023

Active Participation or Not?

“Somehow, an amplified soloist drowning out everyone else is deemed ‘active participation,’ but a choir of thirty voices singing polyphony is not.” —Patrick Williams

Jeff Ostrowski · September 27, 2023

(Not Kidding) • Does Singing for Mass Fulfill One’s Obligation to Attend Mass?

Jeff Ostrowski provides five (5) responses to an assertion made by a priest.

Dr. Charles Weaver · September 27, 2023

A Brief Addendum

In praise of the Cardine approach to chanting, with some further thoughts on pluralism and correctness in performance practice.

Jeff Ostrowski · September 26, 2023

PDF Download • All Seven (7) Movements: “Mass in Honor of Saint Noël Chabanel”

My Mass setting for the Ordinary Form involves your Congregation, your Cantrix, and your Choir.

Corpus Christi Watershed · September 25, 2023

Composer Kevin Allen in Europe!

Can anybody tell where Mæstro Allen is?

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Jeff Ostrowski · September 25, 2023

“Slander!” • (Response to an Accusation We Received)

“Please don’t get cocky and think of your methods as somehow innately superior or universally and inarguably superior in their benefits.” —Email from a Reader

Dr. Charles Weaver · September 24, 2023

Some Questions Answered

Some very quick answers to questions posed by Patrick Williams.

Patrick Williams · September 24, 2023

Concerning Alterations to the Vatican Edition

“I cannot imagine any justification for making such an alteration and still claiming that one’s edition corresponds to the Vaticana.” —Patrick Williams

Daniel Tucker · September 23, 2023

Introducing the CRCCM Repertoire Project

“Here is offered choral music recommendations for all Sundays and major liturgical occasions of the church year, including selected Ritual Masses. The repertoire is submitted by CRCCM members and is offered to all musicians of liturgical churches throughout the world.”

Jeff Ostrowski · September 23, 2023

“Everybody Loves Raymond” Actress Responds to Cardinal Dolan

“The ‘Lamb of God’ can reach the length of a baseball game.” —Cardinal Dolan

Dr. Alfred Calabrese · September 23, 2023

PDF Download • “Kyrie for the Ordinary Form in Honor of Saint Thomas More”

A month of William Byrd … in Dallas, Texas!

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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

The liturgical reform bears absolutely no relation to what is called “desacralization” and in no way intends to lend support to the phenomenon of “secularizing the world.” Accordingly the rites must retain their dignity, spirit of reverence, and sacred character.

— Sacred Congregation for Divine Worship (5 September 1970)

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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