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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

A Message From Mr. Roderick Royce!

Corpus Christi Watershed · January 21, 2024

R. RODERICK ROYCE graduated from BOISE STATE UNIVERSITY (Idaho) with a bachelor’s degree in music education. He has sung in multiple choirs through the years, including the Cathedral of Saint John the Evangelist (Roman Catholic) under Dr. Ray Morvant. He has taught orchestra for about thirteen years. Mr. Royce recently sent the following message vis-à-vis Jeff Ostrowski’s seminar: “Secrets of the Conscientious Choirmaster”.

Jeff Ostrowski is a choirmaster based in Los Angeles, California. He and a group of individuals have created the Corpus Christi Watershed website to supply musicians with musical resources for Catholic choirs. Ostrowski’s latest resource is a seminar: Secrets of the Conscientious Choirmaster. The seminar is focused on choral music (motets, hymns, Mass settings, and so forth) useful to those who provide music at the Extraordinary Form (“Latin Mass”) or at the Ordinary Form (“Novus Ordo Missae”). Ostrowski introduces techniques and tools to help choirmasters improve as musicians and fall in love with the art of learning choral music all over again. Various items are treated: singing liturgical pieces of Catholic Music in Latin (including polyphonic pieces); Gregorian Chant, which is written in different modes; video recordings; and printable sheet music. Ostrowski teaches the choirmaster to better direct anybody—from an ‘average’ parishioner to the veteran choir member—how to sing hymnody in SATB parts and contrapuntal lines in polyphonic masterworks. He explains how to ‘build up’ the individual to add to the strength of the choir. He also encourages choirs to pray before rehearsals to strengthen their Catholic faith. Ostrowski has a “just do it” mentality. He patiently shows how to ‘speak’ and use Solfège on the most inspiring and difficult polyphonic pieces. Specimens he examines would include fugues and masterworks using imitative polyphony by Palestrina, Victoria, Guerrero, Croft, Morley, Lassus, and Josquin. After watching his seminar, I am more prepared to spend rehearsal time wisely, communicate effectively, and apply the tools he has taught me to help improve choir members.

You can watch the 57-minute INTRODUCTION to “Secrets of the Conscientious Choirmaster” completely free of charge by visiting https://ccwatershed.org/seminar/.

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

Filed Under: Articles Last Updated: January 21, 2024

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President’s Corner

    💲 5.00 💵
    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

If the homily goes on too long, it will affect two characteristic elements of the liturgical celebration: its balance and its rhythm. The words of the preacher must be measured, so that the Lord, more than his minister, will be the center of attention.

— Pope Francis (11/24/2013)

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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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.