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

Corpus Christi Watershed

Pope Saint Paul VI (3 April 1969): “Although the text of the Roman Gradual—at least that which concerns the singing—has not been changed, the Entrance antiphons and Communions antiphons have been revised for Masses without singing.”

  • Donate
  • Our Team
    • Our Editorial Policy
    • Who We Are
    • How To Contact Us
    • Sainte Marie Bulletin Articles
    • Jeff’s Mom Joins Fundraiser
  • 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 · November 16, 2022

Mark Your Calendars!

Have you marked your calendar for Sacred Music Symposium 2023? The dates were recently revealed. You don’t want to miss this! This annual event has gained a reputation as the church music conference par excellence vis-à-vis Catholic musicians “in the trenches.”

Jeff Ostrowski · November 16, 2022

PDF Download • Rare “Kyriale” Organ Accompaniment Book (175 pages)

Including a few brief responses to Professor Charles Weaver.

Jeff Ostrowski · November 14, 2022

A God We Cannot “See”

By the Incarnation, our Savior’s divinity was hidden. In the Eucharist, according to Saint Thomas Aquinas, our Savior also ‘hides’ His manhood. We cannot see God—although we can see Him (through faith) in the SANCTISSIMUM, in the eyes of the poor, in the grandeur of the mountains, and so forth. Hymn #746 in the Brébeuf […]

Jeff Ostrowski · November 13, 2022

PDF Download • “Gregorian Accompaniments” … Just in time for Advent! (366 pages)

The second half of today’s article answers questions submitted by Mr. Matthew Frederes.

Jeff Ostrowski · November 12, 2022

Gregorian Rhythm Wars • “Jeff’s First Response to Patrick” (12 Nov 2022)

Mr. Williams, today I challenge you (please) to provide direct responses for two questions.

Jeff Ostrowski · November 11, 2022

This Coming Sunday’s Introit

You can evaluate my attempt to record this Sunday’s INTROIT according to the official rhythm of the Catholic Church. This INTROIT is very well known because it’s repeated over and over at the end of the year, depending on how many Sundays after Pentecost occur in a particular year.

Jeff Ostrowski · November 10, 2022

Blase Cardinal Cupich Responds Directly to Me!

I will not insult your intelligence by telling you what I suspect happened.

Jeff Ostrowski · November 9, 2022

“Vatican Commission on Gregorian Chant” • Biographies for Its Twenty Members

Including two (2) documents translated into English for the first time!

Jeff Ostrowski · November 8, 2022

“Whoever controls the language controls the Masses.”

“Missa Back-To-The-Future” (a recent OCP offering) isn’t part of the treasury mandated by Vatican II; nor do I belong on the basketball court with Michael Jordan.

Jeff Ostrowski · November 5, 2022

Remembering Mr. Tom Savoy • “Requiescat in pace.”

Tom died suddenly on 24 October 2022 (a month shy of his 67th birthday) at his home in Charlotte.

Jeff Ostrowski · November 5, 2022

4 November 2022 • “Don’t forget!”

Monthly reminder to all: please subscribe to our free mailing list! It couldn’t be easier: (a) Go to any article; (b) Scroll to the bottom; (c) Enter your email address. We exist solely by the generosity of small donors. We have no endowment; we have no major donors; we run no advertisements; we have no savings. […]

Jeff Ostrowski · November 1, 2022

“Gregorian Chant Rhythm Wars” • Ostrowski Vs. Williams

My colleague, Patrick Williams has agreed to enter into a “colloquy” with me vis-à-vis Gregorian rhythm.

Follow the Discussion on Facebook

Jeff Ostrowski · October 29, 2022

“Christ the King” • Introit

I have attempted to record the Introit for the Feast of Christ the King according to the official rhythm of the Catholic Church. You can view the YouTube recording of my attempt. Traditionally, our Savior’s “kingship” was celebrated as part of the Epiphany—but in 1925, Pope Pius XI created the “feast of Christ the King” […]

Jeff Ostrowski · October 29, 2022

29 October 2022 • FEEDBACK

Good morning! My name is […] and I write to you from Chile. Just a short note to say: thank you for your wonderful website “Corpus Christi Watershed.” As a Catholic organist, I truly appreciate the marvelous work you have done. Your website is a tremendous library open to everyone. Thanks so much, and God […]

Jeff Ostrowski · October 28, 2022

“To Jesus Christ, Our Sovereign King” • Melody Comes From Where?

Nobody seems capable of answering this question.

  • « Go to Previous Page
  • Page 1
  • Interim pages omitted …
  • Page 48
  • Page 49
  • Page 50
  • Page 51
  • Page 52
  • Interim pages omitted …
  • Page 178
  • Go to Next Page »

Primary Sidebar

Corpus Christi Watershed

President’s Corner

    A Nice Hymn In Spanish
    In my humble opinion, this is a really beautiful hymn in Spanish. If I practice diligently, I’ll be able to pronounce all the words properly. If you’re someone who’s interested in obtaining a melody only version (suitable for your congregational ORDER OF WORSHIP) you can steal that from this.
    —Jeff Ostrowski
    “Music List” • 21st in Ordinary Time (Year C)
    Our choir returns on Sunday, 24 August 2025. Some have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for it, which is the 21st Sunday in Ordinary Time (Year C). If such a thing interests you, feel free to download it as a PDF file. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are conveniently stored at the spectacular feasts website. When it comes to the feast of the Assumption (15 August 2025), I have uploaded the music list for that Mass—but not the “bi-lingual” Mass in the evening (Spanish, Latin, and English) which has completely different music.
    —Jeff Ostrowski
    “Entrance Chant” • 21st Sunday Ordin. Time
    You can download the ENTRANCE ANTIPHON in English for the 21st Sunday in Ordinary Time (Year C) which is coming up on 24 August 2025. Corresponding to the vocalist score is this free organ accompaniment. It’s set in a melancholy mode, but if you heard my choir’s female voices singing it your soul would be uplifted beyond belief. If you’re someone who enjoys rehearsal videos, this morning I tried to sing it while simultaneously accompanying my voice on the pipe organ.
    —Jeff Ostrowski

Quick Thoughts

    Solemn “Salve Regina” (Chant)
    How many “S” words can you think of using alliteration? How about Schwann Solemn Salve Score? You can download the SOLEMN SALVE REGINA in Gregorian Chant. The notation follows the official rhythm (EDITIO VATICANA). Canon Jules Van Nuffel, choirmaster of the Cathedral of Saint Rumbold, composed this accompaniment for it (although some feel it isn’t his best work).
    —Corpus Christi Watershed
    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

Random Quote

“The cemeteries are full of people who thought they were indispensable.”

— Fr. Alan Heet, OFM

Recent Posts

  • Jeffrey Tucker: “USCCB Deserves Scorn for Maintaining Strict Copyright Over Liturgical Texts.”
  • Solemn “Salve Regina” (Chant)
  • A Nice Hymn In Spanish
  • Fulton J. Sheen • “Why Four Bishops Voted Against the Liturgical Constitution”
  • New Marian Organ Work • a Triptych on “Lumen Ad Revelatiónem”

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.