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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

Corpus Christi Watershed · January 1, 2023

Revealed! • Ratzinger wrote to FSSP after “Traditionis Custodes”

From his place of retirement, he sent a private letter following “Traditionis Custodes” (a document which attempted to strangle the Traditional Mass).

Jeff Ostrowski · December 31, 2022

“Requiescat In Pace” • Pope Emeritus Benedict XVI

Let us pray for the repose of the soul of Josef Ratzinger, who did so much good for the church.

Jeff Ostrowski · December 26, 2022

“… Ripped From A Live-Feed …”

Saint John Vianney, while in the presence of the Blessed Sacrament, could scarcely speak or breathe (so moved was he).

Jeff Ostrowski · December 24, 2022

PDF Download • “What Child Is This?” • Jeff’s Arrangement of This Carol … in Latin!

This morning I sat down and arranged what—in my view—is one of the beautiful Christmas carols.

Richard J. Clark · December 23, 2022

John G. Dunn • 1943-2022 • Requiescat In Pace

We mourn the passing of John G. Dunn (1943-2022) Director of Music and Headmaster Emeritus of the Boston Archdiocesan Choir School (currently known as Saint Paul’s Choir School in Harvard Square) The Choir School would not exist today without John Dunn’s vision, dedication, and talent.

Keven Smith · December 22, 2022

Five Tips for Saving Your Body During Christmas Liturgies

These easy techniques will help you eliminate tension so you can be at your best.

Follow the Discussion on Facebook

Daniel Tucker · December 21, 2022

The Christmas Sequence: Laetabundus

“He that is the Word of the Most High God deigns to take a body unto himself; he assumes our flesh.”

Jeff Ostrowski · December 20, 2022

Choirmasters • “How To Avoid Getting Fired”

Anyone who’s ever stood in front of a choir knows the choirmaster’s vocation is not an easy one.

Patrick Williams · December 19, 2022

Gregorian Rhythm Wars • “Patrick’s Third Response to Jeff” (19 Dec 2022)

“The original chant handed down from the Fathers of the Church has strict rhythmic proportions and a steady beat.” —Patrick Williams

Jeff Ostrowski · December 19, 2022

J.S. Bach “Alleluia” • Director Posts Live Recording!

Our singers really love this one…

Veronica Moreno · December 18, 2022

Young Boys Who “Play” Mass

A mother describes her son’s love for the Mass. He memorizes and recruits friends to “play Mass.” We are a people of hope.

Jeff Ostrowski · December 18, 2022

PDF Download • “Veni, Veni Emmanuel” for 2 parts

I didn’t have the heart to tell this fellow that the same melody occurs at other times of the liturgical year.

Patrick Williams · December 17, 2022

To Us the Path of Knowledge Show

“In much wisdom there is much sorrow; whoever increases knowledge increases grief.” —Ecclesiastes 1:18

Richard J. Clark · December 16, 2022

Announcement of Easter & the Moveable Feasts • El Anuncio de la Pascua y Fiestas Movibles • 2023

Free scores and practice videos for the Epiphany Proclamation in English and Spanish for the Novus Ordo.

Corrinne May · December 15, 2022

Mary is the Immaculate Conception … does that mean that God loves her more?

The 4th Sunday of Advent is dedicated to Mary.

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Corpus Christi Watershed

President’s Corner

    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
    “Booklet of Eucharistic Hymns” (16 pages)
    I was asked to create a booklet for my parish to use during our CORPUS CHRISTI PROCESSION on 22 June 2025. Would you be willing to look over the DRAFT BOOKLET (16 pages) I came up with? I tried to include a variety of hymns: some have a refrain; some are in major, others in minor; some are metered, others are plainsong; some are in Spanish, some are in Latin, but most are in English. Normally, we’d use the Brébeuf Hymnal—but we can’t risk having our congregation carry those heavy books all over the city to various churches.
    —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

Religious worship supplies all our spiritual need, and suits every mood of mind and variety of circumstance.

— John Henry Cardinal Newman

Recent Posts

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  • PDF Download • Soprano Descant — “Hail, Holy Queen Enthroned Above”
  • “Dom Jausions had a skilled hand. His transcriptions are masterpieces of neatness & precision.”
  • Pope Leo XIV pays tribute to Palestrina
  • PDF Download • Palestrina’s “Ave Maria”

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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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