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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

Latin

Keven Smith · January 19, 2023

Hidden Gem: Adoro Te Devote (Carlotta Ferrari)

Find out why this motet is simple enough for beginning choirs yet demanding enough to challenge seasoned singers.

Follow the Discussion on Facebook

Fr. David Friel · August 9, 2020

Missale Meum: Get EF Mass Texts on Your Devices

A new resource for accessing Mass texts on your phone, tablet, or computer

Follow the Discussion on Facebook

Fr. David Friel · March 18, 2018

The Preface of the Holy Cross

An eloquent liturgical text worthy of prayerful reflection

Fr. David Friel · July 9, 2017

JPII: “The Roman Church Has Special Obligations to Latin”

This vision of the Church’s relationship with Latin is quite different from the perspective held by many post-conciliar liturgists.

Fr. David Friel · May 22, 2016

Guide for Large-Scale Celebrations

10 Points from a Newly Translated Document

Fr. David Friel · March 20, 2016

Baptisms in the Extraordinary Form

Reflections on a Recent Experience

Fr. David Friel · June 3, 2015

Sacra Liturgia 2015 — Update II

Fourteen (14) practical ideas for how a priest might transform his celebration of the Ordinary Form

Veronica Brandt · May 23, 2015

A little bit of fun

Heads and shoulders, knees and toes, in Latin with square note notation, to the tune well known in Australia.

Fr. David Friel · April 12, 2015

Sacra Liturgia USA 2015

An International Conference on Liturgical Formation in Light of the New Evangelization

Fr. David Friel · February 15, 2015

Praying the Divine Office This Lent

Exploring the Sites & Apps Devoted to the “Official Prayer of the Church”

Fr. David Friel · November 12, 2014

Restoring A Sense of the Sacred to the Mass

A Great Article over at One Peter Five

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?

Corpus Christi Watershed · May 28, 2014

The Truth Re: Latin And The Second Vatican Council

Certain parts of the Mass (such as the Canon) must remain in Latin, while others, especially those directed to the people (such as the readings and the restored «Oratio fidelium»), can take place in the vernacular.

Aurelio Porfiri · May 6, 2014

Latin And Western Civilization

“I am sorry, but this is not fair. Latin is heritage for each one of us.” — Aurelio Porfiri

Jeff Ostrowski · February 13, 2014

How To Hyphenate Latin Words (Break into different syllables)

I’ve spoken harshly of musicians who don’t cultivate social skills and are “obsessed” with insignificant things. I suppose that makes me a total hypocrite for posting this …

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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

Ralph Vaughan Williams “was an atheist during his later years at Charterhouse and at Cambridge, though he later drifted into a cheerful agnosticism: he was never a professing Christian.”

— Dr. William Mahrt, CMAA President (2021)

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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Corpus Christi Watershed is a 501(c)3 public charity dedicated to exploring and embodying as our calling the relationship of religion, culture, and the arts. This non-profit organization employs the creative media in service of theology, the Church, and Christian culture for the enrichment and enjoyment of the public.