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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

Featured

Corpus Christi Watershed · July 1, 2022

“I Decided to Get a Plane Ticket and Fly 8,700 Miles From Singapore to Take Part.”

“These are the musical treasures everyone needs to know about.” — 2022 Participant

Jeff Ostrowski · June 29, 2022

“How Has Nobody Done This Before?” • First Installment

I’ve been encouraged to launch a new series!

Corpus Christi Watershed · June 28, 2022

“81 Photos” • Sacred Music Symposium 2022

More than eighty photographs give you a “glimpse” of a week dedicated to restoring authentic Catholic music.

Corpus Christi Watershed · June 28, 2022

“I Found Myself Weeping, Almost In Disbelief…”

“Your faculty may never know the depth of how you affected each person there. For my part, I am forever changed…” — Symposium Participant (Texas)

Jeff Ostrowski · June 19, 2022

PDF Download • “Polyphony For Choirs” (262 Pages)

Enjoy this tiny “reward” for your phenomenal response to our fundraiser.

Jeff Ostrowski · June 11, 2022

Composing Your Own Antiphons?

In the days before Vatican II, dioceses had their own special feast days.

Jeff Ostrowski · June 9, 2022

New Release! • “Missa de Beata Virgine” (Kevin Allen)

As singers performed this Kevin Allen piece, they wept—but crying is bad for singing technique!

Dr. Lucas Tappan · June 8, 2022

“Chorister Summer Camp” • Eight Ideas

Every choirmaster should place a high priority on recruitment, otherwise in time he commits a form of “choral contraception”…

Jeff Ostrowski · June 7, 2022

“An Unknown Parishioner Approached Me…”

Can modern composers write hymns? Are they stirring?

Jeff Ostrowski · June 1, 2022

The Official Chant Rhythm • “How Does It Sound?”

“The Vatican Edition … contains absolutely all that is needed for the exact rendition of the liturgical chant.” —Sacred Congregation of Rites (1911)

Jeff Ostrowski · May 26, 2022

PDF Download • “Spanish TLM Missal” (2,288 pages)

A french version (1,798 pages) is also available for free PDF download.

Jeff Ostrowski · May 21, 2022

PDF Download • “A Canon Choirs Love!”

You will notice Father Guerrero takes the chant melody (“Beata Mater”) and creates a perfect canon between Soprano and Alto.

Jeff Ostrowski · May 18, 2022

PDF Download • “O Salutaris” (Modern Setting)

If there’s a more beautiful setting of this text, I don’t know what it could be.

Jeff Ostrowski · May 17, 2022

PDF Download • 2022 “Vespers Booklet” (99 Pages)

If you spot typos, please let us know!

Jeff Ostrowski · May 16, 2022

“Playing the Pipe Organ” • By Richard Nixon

Does the music of Franz Liszt belong to Adolf Hitler?

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Corpus Christi Watershed

President’s Corner

    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
    “Yahweh” in church songs?
    My pastor asked me to write a weekly column for our parish bulletin. The one scheduled to run on 22 June 2025 is called “Three Words in a Psalm” and speaks of translating the TETRAGRAMMATON. You can read the article at this column repository. All of them are quite brief because I was asked to keep within a certain word limit.
    —Jeff Ostrowski

Quick Thoughts

    “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
    When to Sit, Stand and Kneel like it’s 1962
    There are lots of different guides to postures for Mass, but I couldn’t find one which matched our local Latin Mass, so I made this one: sit-stand-kneel-crop
    —Veronica Brandt

Random Quote

“It is true that I have a preference for those who are discarded,” said Francis, for he is a humble man and would be the first to admit it.

— Tim Stanley, writing for “The Telegraph” on 13 March 2023

Recent Posts

  • 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)
  • Urgent! • We Desperately Need Funds!
  • PDF Download • “Polyphonic Extension” (Kevin Allen) for Gloria III

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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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President’s Message (dated 30 May 2025)

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