• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Corpus Christi Watershed

“A much greater source of anxiety to Us is the style of action of those who maintain that liturgical worship should shed its sacred character, who foolishly say we should substitute for sacred items & furnishings ordinary common things in daily use.” —Pope Saint Paul VI (14 Oct 1968)

  • Donate
  • Our Team
    • Our Editorial Policy
    • Who We Are
    • How To Contact Us
    • Sainte Marie Bulletin Articles
  • Pew Resources
    • Brébeuf Catholic Hymnal
    • Jogues Illuminated Missal
    • KYRIALE • Saint Antoine Daniel
    • Campion Missal, 3rd Edition
    • Repository • “Spanish Music”
    • Ordinary Form Feasts (Sainte-Marie)
  • MUSICAL WEBSITES
    • René Goupil Gregorian Chant
    • Noël Chabanel Psalms
    • Nova Organi Harmonia (2,279 pages)
    • Roman Missal, 3rd Edition
    • Catechism of Gregorian Rhythm
    • Father Enemond Massé Manuscripts
    • Lalemant Polyphonic
  • Miscellaneous
    • Site Map
    • Secrets of the Conscientious Choirmaster
    • “Wedding March” for lazy organists
    • Emporium Kevin Allen
    • Saint Jean de Lalande Library
    • Sacred Music Symposium 2023
    • The Eight Gregorian Modes
    • Gradual by Pothier’s Protégé
    • Seven (7) Considerations
Views from the Choir Loft

Jeff Ostrowski • Article Archive

A theorist, organist, and conductor, Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He completed studies in Education and Musicology at the graduate level. Having worked as a church musician in Los Angeles for ten years, in 2024 he accepted a position as choirmaster for Saint Mary of the Immaculate Conception in Michigan, where he resides with his wife and children. —Read full biography (with photographs).

Jeff Ostrowski · August 19, 2020

Clarity! • Missal vs. Gradual Text (Ordinary Form)

If this problem is to be solved, we must first understand it.

Follow the Discussion on Facebook

Jeff Ostrowski · August 19, 2020

JP2 said in June of 1980…

Pope Saint John Paul II said in June of 1980: “To the extent that the new sacred music is to serve the liturgical celebrations of the various churches, it can and must draw from earlier forms—especially from Gregorian chant—a higher inspiration, a uniquely sacred quality, a genuine sense of what is religious.”

Jeff Ostrowski · August 19, 2020

18 August 2020 • Fr. Fortescue wins!

The index for the Brébeuf hymnal has beautiful capital letters, and I had previously believed our creation to be unique. However, it seems Fr. Adrian Fortescue beat us. (Deep sigh.) You can see that the index for his book, Ceremonies of the Roman Rite Described, is quite beautiful, and uses the capital letters I spoke […]

Jeff Ostrowski · August 18, 2020

“Homily for the 12th Sunday after Pentecost” (EF) • Father Valentine Young, OFM

“I considered myself privileged to be Pastor at one of the places in Houck, Arizona, where Saint Katherine Drexel built a church and grade school.”

Follow the Discussion on Facebook

Jeff Ostrowski · August 16, 2020

3 September 1958 • “De musica sacra”

From the 1958 Instruction published under Pope Pius XII: “If the faithful are to communicate, the singing of the Communion antiphon is to begin when the priest distributes Holy Communion. If this Communion antiphon has been taken from some psalm, the other verses of the same psalm may be sung, in which case the antiphon […]

Jeff Ostrowski · August 16, 2020

3 September 1958 • Issued by Pius XII

The Sacred Congregation for Rites issued De musica sacra et sacra liturgia (“Instruction on Sacred Music and Sacred Liturgy”) on 3 September 1958. An excerpt: Finally, perfect active participation is achieved when there is also sacramental participation, by which “the faithful who are present communicate not only with spiritual affection, but also in reception of […]

Jeff Ostrowski · August 14, 2020

“Homily — 20th Sunday in Ordinary Time, Year A” • Father Valentine Young, OFM

“I had a brother who was married outside the Church and had stopped going to Church for about thirty years…”

Follow the Discussion on Facebook

Jeff Ostrowski · August 14, 2020

13 August 2020 • “Lenten acclamations”

Where do the Latin acclamations come from, which replace the “Alleluia” during Lent? The traditional Divine Office replaces Alleluia with “Laus tibi Domine Rex aeternae gloriae.” Here’s a piece of paper that has all possible Ordinary Form “Lenten acclamations” in Latin.

Jeff Ostrowski · August 13, 2020

“Crown Him with Many Crowns” (Diademata) • Brébeuf Hymnal #752

Big news! They discovered why Franz Schubert’s “Unfinished Symphony” was never completed!

Follow the Discussion on Facebook

Jeff Ostrowski · August 12, 2020

These kids are on fire! • “Victimæ Paschali Laudes” by Philippe Verdelot

I don’t know a more beautiful, gorgeous, memorable 15 seconds than the beginning of Part 2—stunning!

Follow the Discussion on Facebook

Jeff Ostrowski · August 10, 2020

10 August 2020 • FEEDBACK

A reader wrote to us: “I just wanted to send you a message and let you know I REALLY like the compositions on your website. You have a very rich harmonic language in your choral writing. The work you do is so appreciated and important!”

Jeff Ostrowski · August 9, 2020

PDF Download • “Veni Creator Spiritus” Organ Accompaniment (Each Verse Notated)

Accompaniment to the hymn “Veni Creator Spiritus” with all the verses written out (composed by Jeff Ostrowski).

Follow the Discussion on Facebook

Jeff Ostrowski · August 7, 2020

Vexing? Irksome? • Thoughts On Hymnal Indexes

Most people comb desperately through the final pages, seeking the correct section…

Follow the Discussion on Facebook

Jeff Ostrowski · August 6, 2020

Allowed or Forbidden? • Parallel Fourths in Renaissance Polyphony

Article Subtitle: “Brave schola director posts live recording from rehearsal.”

Follow the Discussion on Facebook

Jeff Ostrowski · August 4, 2020

4 August 2020 • FEEDBACK

A reader wrote to us: “I must confess to taking oodles of inspiration from the work that you do. When I first found your website it was a revelation. I’ve been a monthly donor ever since. I think the work that you do is absolutely VITAL. There are so many things I’d have never been […]

  • « Go to Previous Page
  • Page 1
  • Interim pages omitted …
  • Page 80
  • Page 81
  • Page 82
  • Page 83
  • Page 84
  • Interim pages omitted …
  • Page 177
  • Go to Next Page »

Primary Sidebar

Corpus Christi Watershed

President’s Corner

    “What Martin Luther Said…”
    My pastor asked me to write little columns for the bulletin each week. The article for 20 July 2025 has been posted, and it’s called: “What Luther Said…” Martin Luther (an ex-priest and apostate) was an infamous heretic whose ignorance of the True Faith was only outdone by his disgusting vulgarity.
    —Jeff Ostrowski
    “Music List” • 15th in Ordinary Time (Year C)
    Some have expressed interest in perusing the ORDER OF MUSIC I prepared for the 15th Sunday in Ordinary Time (13 July 2025). If such a thing interests you, feel free to download it as a PDF file. As always, the Responsorial Psalm, Gospel Acclamation, and propers for this Sunday are also provided at the the feasts website.
    —Jeff Ostrowski
    15th Sunday in Ordinary Time (Year C)
    This coming Sunday—13 July 2025—is the 15th Sunday in Ordinary Time (Year C). All the chants have been conveniently assembled and posted at the feasts website. The OFFERTORY, Ad Te Levávi, is particularly beautiful.
    —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

“What really matters in life is that we are loved by Christ and that we love Him in return. In comparison to the love of Jesus, everything else is secondary. And, without the love of Jesus, everything is useless.”

— Pope John Paul II (1979)

Recent Posts

  • “What Martin Luther Said…”
  • “Music List” • 15th in Ordinary Time (Year C)
  • Worship the Lord in Holy Attire
  • “How to Conduct 90 Vespers Services Each Year and Live to Tell the Tale.”
  • 15th Sunday in Ordinary Time (Year C)

Subscribe

Subscribe

* indicates required

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)

Are you able to support us?

clock.png

Time's up