• 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

Articles

Jeff Ostrowski · March 25, 2015

Video • Vocation Story Of Bishop Robert C. Morlino

“Scranton is a very Catholic town. Every guy, growing up considered the priesthood.” —Bishop Morlino

Jeff Ostrowski · March 24, 2015

Do You Know The Hymn Of Saint Casimir?

The *original* meter & rhyme scheme were miraculously kept in English, Polish, Greek, French, Spanish, Italian, and Hungarian!

Dr. Lucas Tappan · March 23, 2015

Regensburger Domspatzen

I would still love to see a choir of this quality in every major Catholic church in America.

Jeff Ostrowski · March 22, 2015

Musical Resources • 5th Sunday of Lent “Passion”

The “Gloria Patri” is not said at the Introit from this day until Easter Sunday, except on Feasts.

Fr. David Friel · March 22, 2015

Adoremus & the Way Forward

Continuing the Work of Helen Hull Hitchcock

Andrew Leung · March 21, 2015

Video • “A House Divided”

“We must not allow ourselves to become judgmental with our brothers and sisters who don’t appreciate what we appreciate.” —Archbishop Sample

Jeff Ostrowski · March 21, 2015

Professional Recording • “Salve Festa Dies”

Including a video demonstration: “What makes polyphony so beautiful?”

Richard J. Clark · March 20, 2015

St. Joseph, Fatherhood, and Inclusive Language

This is a hot-button topic I should not touch with a 100-foot pole. But what is not at debate is the inclusive nature of the message of the Gospel.

Andrew Leung · March 19, 2015

Are your Triduum booklets ready?

Don’t be the Pharisees and scribes. Help people to pray and understand the music!

Dr. Lucas Tappan · March 19, 2015

Bertalot’s 5 Wheels (Part 2 of 2)

Steer the Car!

Jeff Ostrowski · March 18, 2015

Video • Nuns At Work (1965)

“The Catholic nun works with zest and a sense of fun along with her devotion…”

Andrew R. Motyka · March 18, 2015

Garbage in, Garbage out

“Lex orandi, lex credendi” works both ways.

Jeff Ostrowski · March 17, 2015

Improve Your Parish Liturgy … Instantly!

Have you noticed the change in atmosphere when people dress fancy, as opposed to tank tops with jeans?

Aurelio Porfiri · March 17, 2015

The Real Enemy: Mediocrity

“Real liturgy is for daring hearts, not for uninspired mediocrities.” —Aurelio Porfiri

Jeff Ostrowski · March 16, 2015

Rare Video • Karol Cardinal Wojtyła In Cappa Magna

Extraordinary footage of Pope St. John Paul II wearing the Cappa Magna.

  • « Go to Previous Page
  • Page 1
  • Interim pages omitted …
  • Page 225
  • Page 226
  • Page 227
  • Page 228
  • Page 229
  • Interim pages omitted …
  • Page 337
  • Go to Next Page »

Primary Sidebar

Corpus Christi Watershed

President’s Corner

    Simplified Accomp. • Schubert’s “Ave Maria.”
    Sometimes the organist must simultaneously serve as the CANTOR. (Those who work in the field of church music know exactly what I’m talking about.) One of our contributors composed this simplified keyboard accompaniment for Franz Schubert’s “Ave Maria,” a piece which is frequently requested for Catholic funerals and weddings. In terms of the discussion about whether that piece is too theatrical (‘operatic’) for use in Church, I will leave that discussion to others. All I know is, many church musicians out there will appreciate this simplified version.
    —Jeff Ostrowski
    “Reminder” — Month of April (2026)
    On a daily basis, I speak to people who don’t realize we publish a free newsletter (although they’ve followed our blog for years). We have no endowment, no major donors, no savings, and refuse to run annoying ads. As a result, our mailing list is crucial to our survival. It couldn’t be easier to subscribe! Just scroll to the bottom of any blog article and enter your email address.
    —Jeff Ostrowski
    Simplified Accompaniment (Easter Hymn)
    Number 36 in the Brébeuf Hymnal is “At the Lamb’s high feast we sing,” an English translation for Ad Cenam Agni Próvidi (which was called “Ad Régias Agni Dapes” starting 1631). As of this morning, you can download a simplified keyboard accompaniment for it. Simply click here and scroll to the bottom. Many organists are forced to serve simultaneously as both CANTOR and ACCOMPANIST. In spite of what some claim, this can be difficult—which explains why choirmasters appreciate these simplified keyboard accompaniments. Sadly, many readers will click that link but forget to scroll to the bottom where the simplified PDF file is located.
    —Jeff Ostrowski

Quick Thoughts

    PDF Download • “Anima Christi”
    I received a request for an organ accompaniment I created way back in 2007 for the “Anima Christi” Gregorian Chant. You can download this PDF file which has the score in plainsong followed by a keyboard accompaniment. Many melodies have been paired with “Anima Christi” over the centuries, but this is—perhaps—the most common one.
    —Jeff Ostrowski
    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

Random Quote

“I left music college swearing never to write another note again … It was during the mid-1980s when esoteric and cerebral avant-garde music was still considered the right kind of music to be writing.”

— James MacMillan

Recent Posts

  • Simplified Accomp. • Schubert’s “Ave Maria.”
  • “The Unselected Hymn” • Do You Recognize It?
  • 2026 Sacred Music Pilgrimage (Washington DC) • With Richard J. Clark
  • “Reminder” — Month of April (2026)
  • “Gregorian Chant Isn’t a Platform for Your Personal Theories, Jeff” • (A Letter We Received)

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.