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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

Quick Thoughts

Veronica Brandt · April 1, 2025

When to Sit, Stand and Kneel like it’s 1962

There are lots of different guides to postures for Mass…

Daniel Tucker · February 20, 2025

The Funeral Rites of the Graduale Romanum

Lately I have been paging through the 1974 Graduale Romanum (see p. 678 ff.) and have been fascinated by the funeral rites found therein, especially the simply-beautiful Psalmody that is appointed for all the different occasions before and after the funeral Mass: at the vigil/wake, at the house of the deceased, processing to the church, […]

Corpus Christi Watershed · February 4, 2025

Antiphons Don’t Match?

The short answer is: the “Adalbert Propers” were never intended to be sung.

Dr. Samuel Backman · January 24, 2025

The Lofty Nature of This Goal

The lofty nature of this goal…

Veronica Brandt · January 24, 2025

Our Lady of Good Success Novena (+ Antiphon)

Today starts a Novena to Our Lady of Good Success. Curiously, there is an Antiphon included towards the end of each day’s prayers which looks very similar to this one.

Keven Smith · January 23, 2025

Don’t Be Fooled by a Late Easter

Isn’t it wonderful to come back to rehearsals after a brief Christmas recess and realize Easter doesn’t come until April 20? It’s tempting to be very relaxed about progress, but I’m trying to keep a sense of momentum. Though I will probably spend a bit of extra time working on vocal production issues with my […]

William J. Fritz · January 6, 2025

The Dedication of a Musician

“In other words, it is in the very being of what it is to be human to be giving of oneself.”

Corpus Christi Watershed · January 6, 2025

“Reader Feedback” • 6 January 2025

“Thank you so much for all of your tireless and selfless work…”

Corpus Christi Watershed · December 18, 2024

“Lessons and Carols”

Seen online…

Veronica Brandt · December 7, 2024

Epiphany Proclamation 2025

Each year, without fail, someone asks me to typeset the Epiphany Proclamation, an announcement of moveable feasts chanted each year on the feast of the Epiphany. As a result, you may now find an archive of 23 such proclamations in PDF ready to print HERE.

Daniel Tucker · November 18, 2024

The Breviary in the Life of the Laity

Recently I have been enjoying looking through the inaugural (1927) edition of a 20th-century liturgical magazine called Orate Fratres. The July 1927 issue included an excellent article by a Chicago laywoman named Ellen Gates Starr entitled “The Delights of the Breviary: From the Point of View of a Lay Woman.” As we in the 21st century […]

William J. Fritz · November 16, 2024

Principles vs Preferences

I ran into this idea recently…

Jeff Ostrowski · November 9, 2024

Liquescent Notes in the Official Edition

A perfect “apples-to-apples” comparison.

Keven Smith · October 31, 2024

Final Sundays after Pentecost

There’s no reason to get bored at this time of year!

Jeff Ostrowski · October 29, 2024

Parallel Fifths In Plainsong Accompaniment?

The great masters sometimes even wrote parallel sevenths!

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Corpus Christi Watershed

President’s Corner

    PDF Download • “Organ Accompaniment”
    Over the past few years, I’ve been harmonizing all the vernacular plainsong Introit settings by the CHAUMONOT COMPOSERS GROUP. This coming Sunday—10 May 2026—is the 6th Sunday of Easter (Year A). The following declaration will probably smack of “blowing my own horn.” However, I’d rank this accompaniment as my best yet. In this rehearsal video, I attempt to sing it while simultaneously accompanying myself on the pipe organ. The musical score [for singers] as well as my organ accompaniment can be downloaded free of charge from the flourishing feasts website.
    —Jeff Ostrowski
    “Gregorian Chant Quiz” • 4 May 2026
    A few days ago, the CORPUS CHRISTI WATERSHED Facebook page posted this Gregorian Chant quiz regarding a rubric for the SEQUENCE for the feast of Corpus Christi: “Lauda Sion Salvatórem.” There is no audience more intelligent than ours—yet surprisingly nobody has been able to guess the rubric. Drop me an email with the right answer, and I’ll affirm your brilliance to everyone I encounter!
    —Jeff Ostrowski
    “Rare Photographs” • Hannibal Bugnini
    On 2 September 2025, we included in this article extremely rare photographs of Archbishop Hannibal Bugnini taken in Iran circa 1979. Bugnini had initially been banished by the pope to Uruguay, but he refused to obey. [This is interesting, since Bugnini relied upon ‘blind obedience’ when it came to modifications of the ancient liturgy.] After he refused to obey the order from the pope, Hannibal Bugnini was banished to Iran. You can also watch a short video of Hannibal Bugnini in Iran, dated 10 November 1979. That’s about a week after the USA embassy hostage crisis began in Tehran, and Pope Saint John Paul II had sent the leader of the Iranian Revolution a special letter.
    —Jeff Ostrowski

Quick Thoughts

    “Reminder” — Month of May (2026)
    On a daily basis, I speak to people who don’t realize we publish a free newsletter (although they’ve followed our blog for years). We have no endowment, no major donors, no savings, and refuse to run annoying ads. As a result, our mailing list is crucial to our survival. It couldn’t be easier to subscribe! Just scroll to the bottom of any blog article and enter your email address.
    —Jeff Ostrowski
    Simplified Version • “Canon in D” (Pachelbel)
    I published an article on 11 November 2023 called Wedding March For The Lazy Organist, which rather offhandedly made reference to a simplified version I created in 2007 for Pachelbel’s Canon. I often use it as a PROCESSIONAL for weddings and quinceañeras. Many organists say they “hate” Pachelbel’s Canon. But I love it. I think it’s bright and beautiful. I created that ‘simplified version’ for musicians coming to grips with playing the pipe organ. It can be downloaded as a free PDF if you visit Andrea Leal’s article dated 15 August 2022: Manuals Only: Organ Interludes Based on Plainsong. Specifically, it is page 84 in that collection—generously offered as a free PDF download. Johann Pachelbel (d. 1706) was a renowned German organist, violinist, teacher, and composer of over 500 works. A friend of Bach’s family, he taught Johann Christoph Bach (Sebastian Bach’s eldest brother) and lived in his house. Those who read Pachelbel’s biography will notice his connection to two German cities adopted as famous hymn tune names: EISENACH and ERFURT.
    —Jeff Ostrowski
    PDF Download • “Anima Christi”
    I received a request for an organ accompaniment I created way back in 2007 for the “Anima Christi” Gregorian Chant. You can download this PDF file which has the score in plainsong followed by a keyboard accompaniment. Many melodies have been paired with “Anima Christi” over the centuries, but this is—perhaps—the most common one.
    —Jeff Ostrowski

Random Quote

Thus the priest-celebrant, putting on the person of Christ, alone offers sacrifice, and not the people, nor clerics, nor even priests who reverently assist. All, however, can and should take an active part in the Sacrifice. “The Christian people, though participating in the Eucharistic Sacrifice, do not thereby possess a priestly power,” We stated in the Encyclical Mediator Dei (AAS, vol 39, 1947, p. 553).

— Pope Pius XII (2 November 1954)

Recent Posts

  • “Reminder” — Month of May (2026)
  • “Englished” Gregorian Chant • 5 Considerations
  • Simplified Version • “Canon in D” (Pachelbel)
  • PDF Download • “Organ Accompaniment”
  • “Gregorian Chant Quiz” • 4 May 2026

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