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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

(Rehearsal Clips) • Sacred Music Symposium 2025

Jeff Ostrowski · June 30, 2025

O MATTER HOW MANY times one scoops water into a plastic cup from the ocean, one can never empty it. I can’t help thinking about this analogy when it comes to describing what happens at the Sacred Music Symposium. Where would I even begin? It’s a sacred music conference too colossal to describe. For example: (a) We explain how to choose repertoire; (b) We explain how to produce beautiful booklets (“order of worship”); (c) We let them conduct the whole group and give them pointers; (d) We provide lengthy booklets which explore various musical ‘themes’ in a splendid way; (e) We give them recommendations on working with volunteer choirs; (f) The lectures are memorable (and it’s not unusual for participants to weep during them); (g) etc.

As Time Passes • Over the next few months, we hope to release many audio recordings from Sacred Music Symposium 2025. On the other hand, no microphone is capable of reproducing the gorgeous and luscious sounds these 50 singers produced. Here’s a brief clip I recorded on my iPhone:

Here’s the direct URL link.

It Stands Alone • There’s just no other conference resembling this one. For example, participants were allowed to conduct the full choir at various times. Below is a brief iPhone clip of a participant randomly chosen to conduct a fabulous 6-Voice Mass by Father Cristóbal de Morales (d. 1553):

Here’s the direct URL link.

More To Come • If I can find time, I hope to share some of the poignant messages we receive from participants. Indeed, those who attended this year are already sending such messages! For instance, the following comes from a participant who earned a doctorate (“DMA”) in choral conducting:

As one might expect from someone with a terminal degree, I have attended over the years countless conventions, conferences, and colloquia dedicated to the traditional music of the Catholic Church; in Maryland, Pennsylvania, Illinois, Utah, Switzerland, Rome, and so forth—but your symposium was transcendent and unsurpassable. I was pondering why this was so … and came up with two preeminent reasons. I hope you don’t mind my sharing them. First of all, many conferences are basically ‘glorified rehearsals’ wherein precious little instruction is given. The kingpin of one such conference justified that approach by saying: “We show you, here, the paradigm.” It seems like a decent strategy in theory. Nevertheless, in practice I can affirm it’s a poor one. But at your conference, you unremittingly provide tips and helpful suggestions.

At other gatherings, we sing for Masses which are usually empty (or near empty). But at your symposium, the Masses were overflowing. At your conference, we were allowing the People of God to experience this beauty. And isn’t that important? If we truly believe in the power of authentic church music, why hide it? Shouldn’t the People of God take delight in this music? I’m sure it was a bit ‘risky’ to allow us to sing at your parish Mass on Sunday, but the results were splendid. (If only you could have heard the comments after Mass; the people were flabbergasted, thrilled, and moved to their core.) This really sets your gathering apart. To use the proverbial phrase, you “put your money where your mouth is.” Again, I ask: if we truly believe this music to be attractive, powerful, sacred, and moving … why hide it?

Final Thoughts • I could not agree more! We have always made a conscious decision to share the THESAURUS MUSICAE SACRAE (the Church’s “precious treasury of sacred music”) with as many Catholics as we can. For instance, the photograph below shows the final Mass we sang during Sacred Music Symposium 2025:

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

Filed Under: Articles Tagged With: Catholic Composer Cristobal de Morales, Composer Kevin Allen, Matri Divinae Gratiae, Quam Dilecta Tabernacula Tua, Sacred Music Symposium 2025 Last Updated: July 1, 2025

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About Jeff Ostrowski

Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He resides with his wife and children in Michigan. —(Read full biography).

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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

“I am now old but I was young when I was received into the Church. I was not at all attracted by the splendour of her great ceremonies—which the Protestants could well counterfeit. Of the extraneous attractions of the Church which most drew me was the spectacle of the priest and his server at Low Mass, stumping up to the altar without a glance to discover how many or how few he had in his congregation; a craftsman and his apprentice; a man with a job which he alone was qualified to do.”

— Evelyn Waugh (7 August 1964)

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