• 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
    • Repository • “Spanish Music”
    • KYRIALE • Saint Antoine Daniel
    • Campion Missal, 3rd Edition
  • 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
    • Feasts Website
  • 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 31, 2021

31 August 2021 • Unexpected Facts

Yves Chiron claims that Annibale Bugnini was a professor at PIMS (the Pontifical Institute of Sacred Music in Rome) for ten years, but in 1965 he was forced to resign. If true, this is very odd. Another odd fact: It turns out that Leopold Stokowski, the famous conductor who helped Josef Hofmann found the Curtis […]

Jeff Ostrowski · August 28, 2021

“Jaw-Dropping Video” • Never expected to see this!

Someone has located rare video footage from the 1950s and 1960s.

Follow the Discussion on Facebook

Jeff Ostrowski · August 27, 2021

Breaking! • Cardinal Cupich Bans “Hail, Mary” Prayer

We are not aware of any Church legislation which prohibits saying the “Hail, Mary” after Mass, but Cardinal Cupich seems not to care.

Follow the Discussion on Facebook

Jeff Ostrowski · August 27, 2021

27 August 2021 • “DO” a deer?

Giovanni Battista Doni (d. 1647AD) is known for having changed the name of the UT Note—renaming it “Do.” He convinced his contemporaries to make the change by arguing that: (1) “Do” is easier to pronounce than “Ut” is; and (2) “Do” is an abbreviation for “Dominus,” the Latin word for the Lord, Who is the […]

Jeff Ostrowski · August 27, 2021

PDF Download • “Pater Noster” by Van Nuffel (1937)

Throughout my career, I have tried to follow the advice Cardinal Mercier gave the young Fulton J. Sheen.

Follow the Discussion on Facebook

Jeff Ostrowski · August 25, 2021

Lace for an Altar Boy’s Surplice? — Yes? No?

This was viewed 9,000+ times on our Facebook page…

Jeff Ostrowski · August 24, 2021

Church Musicians: The Revolution Starts Today!

Do what’s right, say your prayers, offer each day to Jesus Christ, and hold your head high!

Jeff Ostrowski · August 21, 2021

21 August 2021 • “Roman Numerals”

Take a look at the Introit for tomorrow, the 13th Sunday after Pentecost. When we were in school, we would have gotten in trouble if we wrote “xiiii” as Roman Numerals instead of “xiv”—but you can see this was actually quite common.

Jeff Ostrowski · August 21, 2021

“Homily: 13th Sunday after Pentecost” (EF) • Father Valentine Young, OFM

Some people—when they pray the Our Father—believe the words “Thy will be done” actually mean “My will be done…”

Jeff Ostrowski · August 20, 2021

+ Archbishop from Australia

Most Rev’d Dins J. Hart—Archbishop of Melbourne from 2001 to 2018—wrote as follows in 2007: “From my youth I have valued and loved the traditional Mass of the Roman Rite. Since 1970, I have grown to love the Missal of Paul VI. I am delighted that the Missal of Blessed John XXIII has been restored […]

Jeff Ostrowski · August 17, 2021

A Teaching Moment • Including “Hail, Holy Queen Enthroned Above”

Why on earth does the cost of butter matter?

Follow the Discussion on Facebook

Jeff Ostrowski · August 17, 2021

+Di Noia Publicly Denigrates TLM

Archbishop Di Noia recently claimed that the Faithful’s hunger for the Traditional Mass “has gotten totally out of control and become a movement, especially in the United States, France, and England…” The former vice-president of Ecclesia Dei declared that “Pope Francis is right to see in the repristination of the pre-conciliar liturgy at best a […]

Jeff Ostrowski · August 14, 2021

PDF Download • “Vespers Booklet” (15 August, Assumption) — 20 pages

Also included, an organ accompaniment (23 pages) for this booklet.

Follow the Discussion on Facebook

Jeff Ostrowski · August 14, 2021

PDF Download • “Ave Maris Stella” (Organ Accompaniment)

The second part has blank staves—so you can compose your own organ harmonies!

Jeff Ostrowski · August 13, 2021

“Part 3 of 3” • Guerrero Kyrie for Our Lady

This is—perhaps—the most phenomenally gorgeous piece ever written.

  • « Go to Previous Page
  • Page 1
  • Interim pages omitted …
  • Page 70
  • Page 71
  • Page 72
  • Page 73
  • Page 74
  • Interim pages omitted …
  • Page 185
  • Go to Next Page »

Primary Sidebar

Corpus Christi Watershed

President’s Corner

    PDF • “Music List” (4th Sunday of Advent)
    Readers have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for 21 December 2025, which is the 4th Sunday of Advent (Year A). If such a thing interests you, feel free to download it as a PDF file. The ENTRANCE CHANT is the famous “Roráte Coeli” and the fauxbourdon setting of the COMMUNION is exquisite. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are available at the feasts website alongside the official texts in Latin.
    —Jeff Ostrowski
    PDF • Our Lady of Guadalupe (12 Dec.)
    The Responsorial Psalm may be downloaded as a PDF file (organist & vocalist) for 12 December, which is the Feast of Our Lady of Guadalupe. When it comes to the formulary for this Mass, it’s astounding how infrequently it’s included in official books. Prior to Vatican II, one had to search through “supplemental material” printed in the back of hand-missals and graduals. But since 1970, the feast is virtually nonexistent. According to the UNIVERSAL KALENDAR, 12 December is the “Feast of Saint Jane Frances De Chantal, Religious” (Die 12 decembris: S. Ioannæ Franciscæ de Chantal, religiosæ). Why should that feast overpower Our Lady of Guadalupe? In the United States, OLG is celebrated—and I’d assume in Mexico, Central America, South America, and Canada—but, as I said, the Propria Missae are virtually impossible to locate. I possess only three books which mention this feast.
    —Jeff Ostrowski
    Simplified Accompaniment (Advent Hymn)
    Many organists are forced to simultaneously serve as both CANTOR and ACCOMPANIST. In spite of what some claim, this can be difficult. I invite you to download this simplified organ accompaniment (PDF) which in the Father Brébeuf Hymnal is hymn #661: “Come, Thou Long-Expected Jesus” (for ADVENT). I’m toying with the idea of creating a whole bunch of these, to help amateur organists. The last one I uploaded was downloaded more than 2,900 times in a matter of hours—so there appears to be interest.
    —Jeff Ostrowski

Quick Thoughts

    PDF Download • “Santo Santo Santo”
    Those searching for a dignified, brief, simple, bright setting of SANCTUS in Spanish (“Santo Santo Santo”) are invited to download this Setting in honor of Saint John Brébeuf (organist & vocalist). I wonder if there would be any interest in me recording a rehearsal video for this piece.
    —Jeff Ostrowski
    Pope Leo XIV on Sacred Music
    On 5 December 2025, Pope Leo XIV made this declaration with regard to liturgical music.
    —Corpus Christi Watershed
    “Translations Approved for Liturgical Use”
    According to the newsletter for USSCB’s Committee on Divine Worship dated September 1996, there are three (3) translations of the Bible which can be used in the sacred liturgy in the United States. You can read this information with your own eyes. It seems the USCCB and also Rome fully approved the so-called NRSV (“New Revised Standard Version”) on 13 November 1991 and 6 April 1992 but this permission was then withdrawn in 1994.
    —Corpus Christi Watershed

Random Quote

“For any member of laity, who is at least somewhat literate, the ignorance of the Latin tongue, which we can call a truly Catholic language, indicates a certain lack of affection towards the Church.”

— Pope Pius IX

Recent Posts

  • PDF • “Standard Gregorian Chants for Schools, Churches, Seminaries, & Convents” (1946) —123 pages
  • The “Word of the Father” Chord: Theology and Harmony Meet at Christmas
  • PDF • “Music List” (4th Sunday of Advent)
  • PDF Download • “Santo Santo Santo”
  • Crucial Tips • “Teaching Children How to Sing”

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.