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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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  • MUSICAL WEBSITES
    • René Goupil Gregorian Chant
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Views from the Choir Loft

Articles

Andrea Leal · December 29, 2023

Musical Resources • “The Season of Septuagesima”

My three (3) musical lineups include music by Henryk Botor, Kevin Allen, and Father Victoria.

Jeff Ostrowski · December 26, 2023

Jeff Ostrowski Attempts To Sing “Corde Natus”

“There were only two classes of men who heard the cry that night…” Fulton J. Sheen

Jeff Ostrowski · December 22, 2023

“Not Schmaltzy” • An Ancient Christmas Hymn

Sharing one’s opinions candidly is a quick way to make lifelong enemies.

Cynthia Ostrowski · December 20, 2023

“My Favorite Christmas Song” • Played by Dr. Carbonell and Fr. Justin Ward (Live Recording)

If one must have piano in church, this is the way to do it!

Jeff Ostrowski · December 20, 2023

How To Contact Corpus Christi Watershed

We thought you might enjoy reading messages we’ve received over the last few weeks.

Jeff Ostrowski · December 18, 2023

“Liber Usualis” • Jeff’s Proposed Modifications

In 1957, the Abbey of Solesmes publicly claimed copyright over “the rhythmic signs 𝗮𝗻𝗱 𝘁𝗵𝗲 𝗿𝗵𝘆𝘁𝗵𝗺 𝘁𝗵𝗲𝘆 𝗿𝗲𝗽𝗿𝗲𝘀𝗲𝗻𝘁.”

Jeff Ostrowski · December 16, 2023

Our Most Popular Download Ever? • (Advent Hymn)

The more I argued, the more Kenneth insisted that none of my objections were valid…

Follow the Discussion on Facebook

William J. Fritz · December 13, 2023

Recording Release! • Marenzio’s “Salve Regina”

I recorded my choir trying out the little “puzzle” (sent by Benedetti to Cipriano de Rore) to see whether the pitch would drift at all…

Jeff Ostrowski · December 12, 2023

PDF Download • “Münster Hymnal” (Harmony Edition) — 123 pages!

“As the organ plays, so does the congregation sing!” —From the Foreword

Jeff Ostrowski · December 10, 2023

New Hymn By Father Dylan Schrader

That’s not an easy hymn to sing 𝘢 𝘤𝘢𝘱𝘱𝘦𝘭𝘭𝘢 but my volunteer choir attempted it. If you think it’s easy, please send me a recording of your choir singing it!

Andrea Leal · December 8, 2023

What Ever Happened to Advent?

Juanpablo Macias, a seminarian studying for the Archdiocese of Las Vegas, enjoys composing, singing, and playing organ for the sacred liturgy.

Dr. Charles Weaver · December 8, 2023

An Important Anniversary

Dom Pothier died 100 years ago today.

Jeff Ostrowski · December 6, 2023

(Advent, 2nd Sunday) • Introit “Pópulus Sion” Sung According to the Official Rhythm

We can hardly do better than to join in the same melodies sung by Catholic saints throughout history.

Jeff Ostrowski · December 5, 2023

PDF Download • “Lo! He comes with clouds descending” (Advent Hymn) — A Catholic Version!

Some days, Fulton J. Sheen received as many as 30,000 letters.

Richard J. Clark · December 5, 2023

Announcement of Easter & the Moveable Feasts • El Anuncio de la Pascua y Fiestas Movibles • 2024

English and Spanish — scores and practice videos in with dates for 2024!

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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

On October 14, 1968, our Holy Father, Pope Paul VI, in an address to the Roman liturgy Consilium, pointed out the abuse which wants to “remove the sacred from liturgical worship and replace the holy with the commonplace and the every-day.”

— Quoted by Roger Wagner in a 1970 article

Recent Posts

  • (Rehearsal Clips) • Sacred Music Symposium 2025
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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

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Copyright © 2025 Corpus Christi Watershed · Isaac Jogues on Genesis Framework · WordPress · Log in

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!

But we’re under pressure to transfer our website to a “subscription model.”

We don’t want to do that. We believe our website should remain free to all.

Our president has written the following letter:

President’s Message (dated 30 May 2025)

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