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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

Archives for December 2024

Jeff Ostrowski · December 18, 2024

Communion (4th Sunday of Advent)

It certainly seems like most of the Advent antiphons come from the book of Isaiah…

Corpus Christi Watershed · December 18, 2024

Confirmed • Fr. David Friel elected Vice-President: “Society for Catholic Liturgy”

Father Friel holds a Doctorate in Liturgical Studies from the Catholic University of America…

Corpus Christi Watershed · December 18, 2024

“Lessons and Carols”

Seen online…

Jeff Ostrowski · December 18, 2024

PDF Download • New Version of “What Child Is This” (SATB) … as of 18 December 2024

A different version was requested. I was able to complete that task earlier today.

Jeff Ostrowski · December 17, 2024

PDF Download • “Order of Music” (Funerals)

I have made some changes to my “musical list” for funerals.

Jeff Ostrowski · December 17, 2024

PDF Download • “The First Nowell” in Latin — Simplified Version (2024) for Choir & Organ

If you have items you’d like to learn (such as how to make multi-track rehearsal videos) please email them to us.

Jeff Ostrowski · December 15, 2024

‘Live’ Audio Sample (Dec. 2024)

It’s ‘live’—so you can hear babies crying, the sound of the priest incensing the altar, and so forth.

Jeff Ostrowski · December 14, 2024

PDF • “Music List” for the 3rd Sunday of Advent

Readers have expressed interest in perusing the “music list” I’ve prepared for this coming Sunday.

Dr. Charles Weaver · December 13, 2024

Church Keys Old and New

Musical scholars are divided on whether the modes are a useful way to think about music, but I’m convinced they are. In the seventeenth century, musicians created a fruitful and lasting link between the eight modes and eight particular keys called the church keys.

Jeff Ostrowski · December 13, 2024

PDF Download • “What Child Is This?” (SATB arr.)

In my view, this one falls within the “Top Ten” list of Christmas carols.

Jeff Ostrowski · December 12, 2024

CCW • Appeal at Year’s End

As 2024 comes to a close, we could really use your financial support…

Dr. Lucas Tappan · December 12, 2024

An Organ-Less Advent

“It results in a heavy burden being placed upon musicians to ensure that whatever they do is well-liked by all—lest the faithful complain (seemingly the great worry of many priests).” —Dr. Lucas Tappan

Jeff Ostrowski · December 11, 2024

Richard J. Clark Featured in ‘Boston Pilot’ Newspaper: “Our Children & Sacred Music”

“My most important vocation is not that of a musician but as a husband and a father to my four children.” —Richard J. Clark

Julie Huebner · December 10, 2024

35 Children Chanting “Sálve Regína” From Memory

“This particular article talked about the Catholic Church in Milwaukee…” —Julie Huebner

Jeff Ostrowski · December 10, 2024

Re: Sacred Music Symposium 2025

Since a new month has arrived, it’s my pleasure to remind you that…

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Corpus Christi Watershed

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

Bishops have a duty towards both wise and foolish. They have to rouse the devotion of the carnal people with material ornament, since they are incapable of spiritual things.

— St. Bernard of Clairvaux (†1153)

Recent Posts

  • 💲 5.00 💵
  • 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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