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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

Andrea Leal · July 24, 2021

The Ordination and the Motu Proprio

Pope Francis dropped a bombshell – but around the world many Bishops continue to be faithful keepers of Tradition.

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Jeff Ostrowski · July 24, 2021

Protected: (Private) • “Symposium Faculty Eyes Only”

There is no excerpt because this is a protected post.

Jeff Ostrowski · July 23, 2021

Copyright Problems! • Vernacular Readings + “Traditionis Custodes”

Locations which celebrate the Traditional Latin Mass tend to be the marginalized groups, given “leftovers” that nobody else wants.

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Veronica Brandt · July 23, 2021

Top 3 Heart-warming Articles about the Latin Mass

Tired of dense theological issues and historical comparisons about the new Motu Proprio? Take a little time out to read some simpler reflections on the Latin Mass.

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Jeff Ostrowski · July 23, 2021

Traditionis Custodes • An “Attack” On The Traditional Latin Mass?

Now is certainly not the time for sensationalist language. However…

Jeff Ostrowski · July 20, 2021

“Traditionis Custodes” • Five (5) Brief Reflections

“Deliver us, Lord, from every evil: past, present, and to come.”

Keven Smith · July 19, 2021

7 Keys to Success with Graduale Renovatum

Here’s how to get the most out of this fantastic new resource for interpreting chant rhythm.

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Jeff Ostrowski · July 19, 2021

PDF Download • The “1965 Missal” (1,785 pages)

“Truly Perplexing” • Pope Francis’ Motu Proprio

Jeff Ostrowski · July 18, 2021

Restricting the Extraordinary Form? • Cardinal Ratzinger’s Video Interview

“We are today not another Church as 500 years ago; it’s always the same Church.” —Cardinal Ratzinger on EWTN

Jeff Ostrowski · July 17, 2021

Important Reminder from Pope Saint John XXIII

People are talking about “liturgy wars” again…

Jeff Ostrowski · July 17, 2021

“Let Us Take Courage!” • In Spite of Today’s News

“Serve God in that charity and love which cast out fear; such love does not regard merit.” —Saint Bernard

Richard J. Clark · July 9, 2021

Four Eucharistic Motets for the Year of the Eucharist

Forced abstinence from the Eucharist in 2020 heightened for many the appreciation of the sacraments that one can take for granted.

Jeff Ostrowski · July 7, 2021

[Live Rec.] • “Do You Know This Eucharistic Hymn?”

Including seven (7) examples of musical diversity.

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Jeff Ostrowski · July 4, 2021

We Urgently Require Funds! • Can You Give $5.00 Per Month?

An urgent letter from the president … please read this!

Jeff Ostrowski · July 3, 2021

PDF Download • “Polyphonic Creed Extension” (Perfect Canon Between Soprano & Alto)

This fabulous technique is common in Germanic countries…

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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

“By a decree of the synod of the diocese of Exeter in 1284, no one should claim any seat in a church; but whoever first entered a church for the purpose of devotion, might choose at his pleasure a place for praying.”

— A work by Fr. Husenbeth (d. 1872)

Recent Posts

  • Luis Martínez Must Go!
  • Pope Pius XII Hymnal?
  • PDF Download • “Gospel Acclamation” for 29 June (Solemnity of Saints Peter and Paul, Apostles)
  • “Hybrid” Chant Notation?
  • Available! • Free Rehearsal Videos for Agnus Dei “Mille Regretz” after Gombert (d. 1560)

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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.

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