• 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
    • “Let the Choir Have a Voice” (Essay)
  • 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 · June 3, 2025

“Truly Great Processional” • (Pipe Organ)

It’s an excerpt from a much longer composition by Sebastian Bach.

Jeff Ostrowski · June 3, 2025

“Re: Vigil Masses” • Reader Feedback (3 June 2025)

“This question comes up twice this month, both for Pentecost and the Feast of Ss. Peter and Paul.” —Marissa R.

Jeff Ostrowski · May 30, 2025

Proof Which All Can Immediately See!

There’s a reason for this!

Jeff Ostrowski · May 30, 2025

New Bulletin Article • “8 June 2025”

Those responsible for preparing parish bulletins may wish to…

Jeff Ostrowski · May 27, 2025

PDF Download • “Entrance Chant” for 29 June … Which Falls on a Sunday This Year!

Growing up, we had an encyclopedia in our basement—but that was hardly the equivalent access to the internet!

Jeff Ostrowski · May 25, 2025

“Music List” • 6th Sunday of Easter (Year C)

Readers have expressed interest in examining the “music list” I prepared for the 6th Sunday of Easter, Year C.

Jeff Ostrowski · May 24, 2025

“Gloria in Spanish” • Free Accompaniment

Several people have requested this.

Jeff Ostrowski · May 23, 2025

How Well Does ICEL Know Latin?

For the last fifty-five years, anyone who’s attempted to correct such errors has been threatened with legal action.

Jeff Ostrowski · May 23, 2025

Nobody Cares About This! • 1887 Rheims-Cambrai Gradual included “Restored” Plainsong

I’d be interested to know what Dr. Weaver thinks about how the mode is given.

Jeff Ostrowski · May 21, 2025

Is the USCCB trolling us?

Confusing! The 2nd reading & Gospel from the 7th Sunday of Easter may be read on the 6th Sunday of Easter.

Jeff Ostrowski · May 21, 2025

What No Musicologist Can Explain!

How glorious is Gregorian Chant!

Jeff Ostrowski · May 20, 2025

“Common” Responsorial Psalm?

I try never to argue about liturgical legislation…

Jeff Ostrowski · May 19, 2025

A Gentleman (Whom I Don’t Know) Approached Me After Mass Yesterday And Said…

Some may enjoy these eight brief articles on the sacred liturgy.

Jeff Ostrowski · May 15, 2025

“Music List” • 5th Sunday of Easter (Year C)

Readers have expressed interest in examining the “music list” I prepared for this coming Sunday.

Jeff Ostrowski · May 14, 2025

Communion Chant (5th Sunday of Easter)

This particular chant was “rescued” from obscurity in 1969.

  • « Go to Previous Page
  • Page 1
  • Interim pages omitted …
  • Page 15
  • Page 16
  • Page 17
  • Page 18
  • Page 19
  • Interim pages omitted …
  • Page 192
  • Go to Next Page »

Primary Sidebar

Corpus Christi Watershed

President’s Corner

    Responsorial Psalm Fauxbourdon?
    When it comes to singing Responsorial Psalms in Fauxbourdon, what does this sound like in practice? Can such a thing be done successfully with volunteer choirs in real Catholic parishes? Listen to this audio excerpt from Good Friday and see what you think. Our parish volunteer choir did so well this year—and the ceremonies were ‘standing room only’. For the record, that musical score can be downloaded (completely free of charge) from the flourishing feasts website.
    —Jeff Ostrowski
    Music List • (Easter Sunday, 2026)
    Readers have expressed interest in seeing the ORDER OF MUSIC I created for Easter Sunday—a.k.a. “Ad Missam in die Paschae”—which is 5 April 2026. Please feel free to download it as a PDF file if such a thing interests you. The Fauxbourdon for Communion is particularly moving.
    —Jeff Ostrowski
    PDF Download • “Sprinkling Rite”
    Liturgical reformers who gained power after Vatican II frequently caused great suffering to musicians. With the stroke of a pen, they sometimes make changes that would require thousands—or even millions—of man hours (work undertaken by composers and editors). The Sprinkling Rite during Eastertide is but one tiny example. The version given in that PDF document was the original melody for Roman Missal, Third Edition. Some still prefer that version. However, at the last moment, an “unknown hand” tinkered with a few notes in the antiphon. Those who examine the current edition can verify this with their own eyes.
    —Jeff Ostrowski

Quick Thoughts

    PDF • “Liturgical Law” (467 Pages)
    On Good Friday during the middle ages, the pope privately recited THE ENTIRE PSALTER. If you don’t believe me, see for yourself by reading this passage by Dom Charles Augustine Bachofen (d. 1943). His famous book—called “Liturgical Law: A Handbook Of The Roman Liturgy”—was published by the Benjamin Herder Book Company, which was the American arm (operating out of St. Louis, Missouri) of one of the world’s most significant Catholic publishers. Dom Charles Augustine Bachofen was born in Switzerland but spent his career between the Benedictine monasteries at Conception (Missouri) and Mount Angel (Oregon). His 1931 masterpiece, Liturgical Law can be downloaded as a PDF file … 467 pages!
    —Jeff Ostrowski
    “Gregorian Chant Quiz” • 24 March 2026
    How well do you know your Gregorian hymns? Do you recognize the tune inserted into the bass line on this score? For many years, we sang the entire Mass in Gregorian chant—and I mean everything. As a result, it would be difficult to find a Gregorian hymn I don’t recognize instantly. Only decades later did I realize (with sadness) that this skill cannot be ‘monetized’… This particular melody is used for a very famous Gregorian hymn, printed in the LIBER USUALIS. Do you recognize it? Send me an email with the correct words, and I promise to tell everybody I meet about your prowess!
    —Jeff Ostrowski
    PDF Download • “Ubi Caritas” (SATB)
    I remember singing “Ubi Cáritas” by Maurice Duruflé at the conservatory. I was deeply moved by it. However, some feel Duruflé’s version isn’t suitable for small choirs since it’s written for 6 voices and the bass tessitura is quite low. That’s why I was absolutely thrilled to discover this “Ubi cáritas” (SATB) for smaller choirs by Énemond Moreau, who studied with OSCAR DEPUYDT (d. 1925), an orphan who became a towering figure of Catholic music. Depuydt’s students include: Flor Peeters (d. 1986); Monsignor Jules Van Nuffel (d. 1953); Arthur Meulemans (d. 1966); Monsignor Jules Vyverman (d. 1989); and Gustaaf Nees (d. 1965). Rehearsal videos for each individual voice await you at #19705. When I came across the astonishing English translation for “Ubi Cáritas” by Monsignor Ronald Knox—matching the Latin’s meter—I decided to add those lyrics as an option (for churches which have banned Latin). My wife and I made this recording to give you some idea how it sounds.
    —Jeff Ostrowski

Random Quote

“The free space which the new order of Mass gives to creativity it must be admitted, is often excessively enlarged. The difference between the liturgy with the new liturgical books, as it is actually practiced and celebrated in various places is often much greater than the difference between the old and new liturgies when celebrated according to the rubrics of the liturgical books.”

— Cardinal Ratzinger (1998)

Recent Posts

  • PDF • “Liturgical Law” (467 Pages)
  • Gregorian Chant … with Organ Accompaniment?
  • Responsorial Psalm Fauxbourdon?
  • Music List • (Easter Sunday, 2026)
  • PDF Download • “Sprinkling Rite”

Subscribe

Subscribe

* indicates required

Copyright © 2026 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.