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Corpus Christi Watershed

We’re a 501(c)3 public charity established in 2006. We have no endowment, no major donors, no savings, and run no advertisements. We exist solely by the generosity of small donors.

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Views from the Choir Loft

Articles

Jeff Ostrowski · January 1, 2025

PDF Download • “What Child Is This” (Harmonized by the Von Trapp Family Singers)

Download this book—129 pages!—free of charge as a PDF: “The Trapp Family Book of Christmas Songs.”

Dr. Charles Weaver · December 29, 2024

God’s in His Holy Place, but in which Mode?

Ideas have consequences.

Jeff Ostrowski · December 26, 2024

Bizarre Statements From “Leaflet Missal” Founder

Imagine blaming the rise of Adolf Hitler on the Church’s immemorial use of a ‘lingua sacra’ during Mass!

Jeff Ostrowski · December 25, 2024

PDF Download • From Cambridge: “Saint John Fisher Responsorial Psalms Collection” (253 Pages)

This 2024 collection incorporates responsorial psalms by many composers, particularly Catholic composers associated with Cambridge University.

Corpus Christi Watershed · December 23, 2024

Reader Question • “Extra Verses” for the Propers

Jeff Ostrowski answers a reader’s question with nine (9) statements.

Jeff Ostrowski · December 20, 2024

“Source and Summit” • What Is That?

Notice how Dom Franquesa (without explanation) stealthily annihilates sacrifice, sin, and the adoration we owe God.

Jeff Ostrowski · December 20, 2024

Rorate Caeli + ICEL + Dynamic Equivalence

There’s an old adage: “Once stung, twice shy.”

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…

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 • “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 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.

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

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Corpus Christi Watershed

President’s Corner

    Bugnini’s Statement (6 November 1966)
    With each passing day, more is revealed about how the enemies of the liturgy accomplished their goals. For instance, Hannibal Bugnini deeply resented the way Vatican II said Gregorian Chant “must be given first place in liturgical services.” On 6 November 1966, his cadre wrote a letter attempting to justify the elimination of Gregorian Chant with this brazen statement: “What really gives a Mass its tone is not so much the songs as it is the prayers and readings.” Bugnini’s cadre then attacked the very heart of Gregorian Chant (viz. the Proprium Missae), bemoaning how the Proprium Missae “is completely new each Sunday and feast day.” There is much more to be said about this topic. Stay tuned.
    —Jeff Ostrowski
    Luis Martínez Must Go!
    Sevilla Cathedral (entry dated 13 December 1564): The chapter orders Luis Martínez, a cathedral chaplain, to stay away from the choirbook-stand when the rest of the singers gather around it to sing polyphony—the reason being that “he throws the others out of tune.” [Excerpt from “The Life of Father Francisco Guerrero.”]
    —Jeff Ostrowski
    Urgent! • We Desperately Need Funds!
    A few days ago, the president of Corpus Christi Watershed posted this urgent appeal for funds. Please help us make sure we’re never forced to place our content behind a paywall. We feel it’s crucial that 100% of our content remains free to everyone. We’re a tiny 501(c)3 public charity, entirely dependent upon the generosity of small donors. We have no endowment and no major donors. We run no advertisements and have no savings. We beg you to consider donating $4.00 per month. Thank you!
    —Jeff Ostrowski

Quick Thoughts

    Pope Pius XII Hymnal?
    Have you ever heard of the Pope Pius XII Hymnal? It’s a real book, published in the United States in 1959. Here’s a sample page so you can verify with your own eyes it existed.
    —Corpus Christi Watershed
    “Hybrid” Chant Notation?
    Over the years, many have tried to ‘simplify’ plainsong notation. The O’Fallon Propers attempted to simplify the notation—but ended up making matters worse. Dr. Karl Weinmann tried to do the same in the time of Pope Saint Pius X by replacing each porrectus. You can examine a specimen from his edition and see whether you agree he complicated matters. In particular, look at what he did with éxsules fílii Hévae.
    —Corpus Christi Watershed
    Antiphons Don’t Match?
    A reader wants to know why the Entrance and Communion antiphons in certain publications deviate from what’s prescribed by the GRADUALE ROMANUM published after Vatican II. Click here to read our answer. The short answer is: the Adalbert Propers were never intended to be sung. They were intended for private Masses only (or Masses without music). The “Graduale Parvum,” published by the John Henry Newman Institute of Liturgical Music in 2023, mostly uses the Adalbert Propers—but sometimes uses the GRADUALE text: e.g. Solemnity of Saints Peter and Paul (29 June).
    —Corpus Christi Watershed

Random Quote

“The introduction of the vernacular will certainly be a great sacrifice for those who know the beauty, the power and the expressive sacrality of Latin. We are parting with the speech of the Christian centuries; we are becoming like profane intruders in the literary preserve of sacred utterance. We will lose a great part of that stupendous and incomparable artistic and spiritual thing, the Gregorian chant. We have reason indeed for regret […] We are giving up something of priceless worth.”

— Pope Paul VI

Recent Posts

  • Bugnini’s Statement (6 November 1966)
  • (Rehearsal Clips) • Sacred Music Symposium 2025
  • Hidden Gem: Ascendit Deus (Dalitz)
  • PDF Download • Soprano Descant — “Hail, Holy Queen Enthroned Above”
  • “Dom Jausions had a skilled hand. His transcriptions are masterpieces of neatness & precision.”

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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.

The election of Pope Leo XIV has been exciting, and we’re filled with hope for our apostolate’s future!

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President’s Message (dated 30 May 2025)

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