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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

Report • “Musical Shape of the Liturgy Conference”

Dr. Charles Weaver · November 9, 2023

HIS WEEK the Catholic Institute of Sacred Music, a new initiative headed by Dr. Jennifer Donelson-Nowicka, held a conference in honor of the life and work of the extraordinary William Mahrt. The conference took place at St. Patrick’s Seminary in Menlo Park, CA. This is the seminary of the Archdiocese of San Francisco, where Dr. Donelson-Nowicka is a professor. As is usual with academic conferences, the schedule was packed with papers. Less usual, at least for music-related fields, was that many of the papers were presented in hour-long blocks, with 40–45 minutes for the paper, followed by 15–20 minutes of question time. This allowed for an amount of depth and detail that was unusual. Most time blocks had three papers going simultaneously, which left the participants with some hard choices. There were some more papers I wish I could have seen.

Also unusually for music conferences (at least in my experience), solemn Catholic liturgies were held several times a day between the paper sessions: Lauds, Vespers, Solemn Mass. The music was provided by Mahrt’s own St. Ann Choir, with conducting by Mahrt, Donelson-Nowicka, and David Hughes, my long-time former director in Norwalk. The singing was quite good. I particularly enjoyed sitting behind Fr. Bachmann, choirmaster at Clear Creek Abbey, during the office. He sounds like a monk of the Solesmes congregation, because that’s exactly what he is.

I had to arrive late and leave early because of schedule constraints, but I was able to attend three plenary events: keynote papers by Dr. Joseph Dyer on some Old Roman chant and Sr. Maria Kiely (of Solesmes!) on Latin as a sacred language and some of its rhetorical qualities in liturgical use. The third event was the banquet, with some very moving tributes to Mahrt and his influence.

As you might expect, I followed a chant-oriented itinerary through the conference papers. Especially noteworthy were two papers touching on the rhythm of Gregorian chant. Br. John Glasenapp (of Meinrad Archabbey) presented some really interesting research on the Cistercian reform of the chant repertoire in the late middle ages. He used this as a way to raise questions about some patterns of narrative (i.e., decay-restoration or decadence-reform) that recur throughout the history of the repertoire. Perhaps closer to my own research topics was a really interesting paper by Steven Ottományi on language and rhythm in chant. He was mainly looking at the Pothier-Mocquereau dispute, trying to come up with new and better ways to describe points of agreement and difference. His boldest claim is that the difference between their ways of accentuating chant may relate to regional variations in the way French is spoken in their birthplaces. Obviously such a cause, if it is true, is not entirely demonstrable and also would be in some quite deep stratum of their mental furniture, but it was an interesting point.

I also gave a paper this morning, on the connection between Mocquereau and various nineteenth- and twentieth-century theorists. It was based on the research in the fourth chapter of my recent dissertation. In some ways, I think my points were quite complementary with those of Glasenapp and Ottományi. Say of Mocquereau what you will as a chant practitioner, but I’m heartened to see the interest in my research looking at him as a theorist of music. The rhythmic signs, which have proven so controversial in chant circles, are really a very small part of Mocquereau’s theory.

From my point of view, the conference was quite successful. There was a lot of interesting scholarship to take in, and it was inspiring to see the fruits of Dr. Mahrt’s long career as both a practicing musician and a scholar, and a generous teacher. I hope to see many more such conferences in the future!

Opinions by blog authors do not necessarily represent the views of Corpus Christi Watershed.

Filed Under: Articles Tagged With: Beauty in the Catholic Liturgy, Cantus Gregorianus, Church Music Association of America CMAA, Church music conference, Dom Mocquereau, Dom Pothier, Gregorian Chant Last Updated: November 10, 2023

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About Dr. Charles Weaver

Dr. Charles Weaver is on the faculty of the Juilliard School, and serves as director of music for St. Mary’s Church. He lives in Connecticut with his wife and four children.—(Read full biography).

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Corpus Christi Watershed

President’s Corner

    PDF Download • “For Pentecost Sunday”
    Yesterday morning, I recorded myself singing the ENTRANCE CHANT for Pentecost Sunday while simultaneously accompanying myself on the pipe organ. Click here to see how that came out. At the end of the antiphon, there’s a triple Allelúja and I just love the chord at the end of the 2nd iteration. The organ accompaniment—along with the musical score for singers—can be downloaded free of charge at the flourishing feasts website. For the record, the antiphon on Pentecost Sunday doesn’t come from a psalm; it comes from the book of Wisdom.
    —Jeff Ostrowski
    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

Quick Thoughts

    “Thee” + “Thou” + “Thine”
    Few musicians realize that various English translations of Sacred Scripture were granted formal approval by the USCCB and the Vatican for liturgical use in the United States of America. But don’t take my word for it! Here are four documents proving this, which you can examine with your own eyes. Some believe the words “Thine” and “Thou” and “Thee” were forbidden after Vatican II—but that’s incorrect. For example, they’re found in the English translation of the ‘Our Father’ at Mass. Moreover, the Revised Standard Version (Catholic Edition) mentioned in those four documents employs “Thine” and “Thou” and “Thee.” It was published with a FOREWORD by Westminster’s Roman Catholic Archbishop (John Cardinal Heenan).
    —Jeff Ostrowski
    “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

Random Quote

“When we force a boy to be a mediocrity in a dozen subjects we destroy his standards, perhaps for life.”

— C. S. Lewis

Recent Posts

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  • “Thee” + “Thou” + “Thine”
  • PDF Download • “For Pentecost Sunday”
  • “Reminder” — Month of May (2026)
  • “Englished” Gregorian Chant • 5 Considerations

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