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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

Colloquium 2016 • Day 1

Fr. David Friel · June 21, 2016

424 Colloquium ESTERDAY, the CMAA’s Sacred Music Colloquium XXVI commenced in St. Louis. I will attempt to provide a few highlights from my experiences throughout the week.

Last evening, after enjoying the opening banquet, we were treated to a fabulous concert of early music. The performing group was Pro-Arte Saint Louis, led by Horst Buchholz, co-founder & conductor of the ensemble and vice president of the CMAA. Pro-Arte Saint Louis describes itself as a professional vocal ensemble “dedicated to the stylistically informed performance of music of the Renaissance, Middle Ages, and earlier.” Their disciplined performance last night showed that they are worthy of the many stellar reviews they have received since their inception in 2013.

The concert featured parts of two imitation Masses, both using the tune L’Homme Armé. The first of the Masses we heard was by Guillaume Dufay (c. 1397 – c. 1474), and the other was by Cristóbal de Morales (1500-1553).

My favorite selection in the concert, though, was Ave Maria virgo serena by Josquin des Prez (c. 1440 – 1521). In introducing this piece, Dr. Mahrt noted that the composer is famous for having written a great deal of “risky” music, not conforming to the standards of his day. This particular piece is written for four voice parts, but, unusually, utilizes all four voices at once only at a few important moments. Much of the piece, drawn from the text & melody of an old sequence, was sung in just two voices at a time. The moments when the four-part harmony broke forth really helped to highlight those particular parts of the text.

Lastly, I want to mention the location of the concert, which was the Grand Hall of the Central Library. This hall, pictured above, is a wonderful acoustical space. It reminded me of other grand libraries I have visited, such as the library at Trinity College Dublin, the Philadelphia Free Library, and the main branch of the New York Public Library (adjacent to Bryant Park). All of these buildings, like the Central Library here in St. Louis, are reminders of a time when libraries were thought of rather differently than they are today. The architecture and prominence of these buildings indicate that they were once valued places of public discourse and centers of civic culture. In many ways, the digital age has pushed physical libraries to the margins, but I feel as if these grand public buildings adorned with art and ornamentation still have something quite valuable to offer us in our times.

More to follow in the days ahead!

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

Filed Under: Articles Tagged With: Church Music Association of America CMAA, Sacred Music Colloquium Last Updated: January 1, 2020

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About Fr. David Friel

Ordained in 2011, Father Friel is a priest of the Archdiocese of Philadelphia and serves as Director of Liturgy at Saint Charles Borromeo Seminary. —(Read full biography).

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Corpus Christi Watershed

President’s Corner

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    Our tiny 501(c)3 nonprofit organization exists solely by generous readers who donate $5.00 per month. We have no endowment; we have no major donors; we run no advertisements; we have no savings. A donor wrote to us: “I so appreciate all you do and have done, and your generosity is unprecedented. I am honored to be able to make a monthly contribution.” Another monthly donor says: “Thank you for everything CC Watershed does. We are able to add so much solemnity to Holy Mass due to the resources made available here.” Can you spare a few dollars each month to help us survive?
    —Corpus Christi Watershed
    Dom Pothier • Photo from 1904
    Dom Paul Cagin, in a 1904 publication (L’oeuvre de Solesmes dans la restauration du chant grégorien) made sure to include a beautiful image of Dom Pothier, the legendary abbot of St-Wandrille. Also shown is a very young Dom André Mocquereau. Auguste Pécoul—considered the spiritual “son” of Abbat Prosper Guéranger of Solesmes—wrote as follows on 24 June 1901: “To forestall any confusion, let us remember that there is just one Gregorian notation—that restored, according to the ancient manuscripts, by the eminent Abbot of Saint-Wandrille, Dom Pothier.” ✠
    —Jeff Ostrowski
    PDF • “3-Voice Motet” (Father De Laet)
    I believe 99% of our readers will recognize this hymn tune. Perhaps Father Edgard De Laet should have called it a ‘hymn’ instead of a ‘motet for three voices’—but he’s technically correct, since MOTET is defined as: “a short piece of sacred choral music, typically polyphonic and unaccompanied.” The even verses are for three voices, as you will see if you download the PDF score at #20245. The odd verses may be song a cappella SATB or unison with organ.
    —Jeff Ostrowski

Quick Thoughts

    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
    “Reminder” — Month of January (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. Signing up couldn’t be easier: simply scroll to the bottom of any blog article and enter your email address.
    —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

“I never cared a tinker’s cuss what the Congregation may have decided about the order in which the acolyte should put out the candles after Vespers.”

— Dr. Adrian Fortescue (24 Nov. 1919)

Recent Posts

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  • Dom Pothier • Photo from 1904
  • PDF Chart • “Plainsong Rhythm”
  • PDF • “3-Voice Motet” (Father De Laet)
  • PDF Download • “Hymn for 2 Voices”

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