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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.”

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Views from the Choir Loft

Father Friel • Article Archive

Ordained in 2011, Father Friel served as Parochial Vicar at Saint Anselm Church in Northeast Philly before earning a doctorate in liturgical theology at The Catholic University of America. He presently serves as Vocation Director for the Archdiocese of Philadelphia.—(Read full biography).

Fr. David Friel · February 6, 2017

The Japanese Martyrs

Extraordinary Strength of Faith

Fr. David Friel · February 5, 2017

God Has No Need of Our Music

A Thought from Saint Irenaeus of Lyons

Fr. David Friel · January 30, 2017

In Defense of the Organ Postlude

Newly-published reflections from Professor Kwasniewski.

Fr. David Friel · January 30, 2017

In Defense of the Organ Postlude 1

Newly-published reflections from Professor Kwasniewski.

Fr. David Friel · January 29, 2017

Conference Updates

Dunwoodie Chant Conference & Sacra Liturgia Milano

Fr. David Friel · January 22, 2017

Motet for Three Voices: “O Crux Ave” 1

This piece is ideal for use as a motet during the veneration of the Holy Cross at the Good Friday liturgy.

Fr. David Friel · January 19, 2017

Debriefing “Silence”

Thoughts on Martin Scorsese’s Latest Film

Fr. David Friel · January 15, 2017

Cosmic Harmony

Thoughts from Saint Athanasius

Fr. David Friel · January 3, 2017

The Hallowed Name 1

To Use or Not to Use?

Fr. David Friel · January 1, 2017

New Details on Dunwoodie Chant Conference

“Gregorian Chant in Pastoral Ministry and Religious Education” — March 10 & 11, 2017

Fr. David Friel · December 11, 2016

The Historic Adaptability of the Marriage Rite

Evidence from Trent and Vatican II

Fr. David Friel · December 4, 2016

The Renewal of Adoremus

The “Society for the Renewal of the Sacred Liturgy” is itself experiencing renewal.

Fr. David Friel · November 27, 2016

Update on Sacra Liturgia Milano 2017

Preliminary Speaker List and Background Information

Fr. David Friel · November 20, 2016

A Triptych on Mercy • Reflection III

The Beauty of Mercy

Fr. David Friel · November 13, 2016

A Triptych on Mercy • Reflection II

The Need for Mercy

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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

[Let there be:] “The Latin, the whole Latin, and nothing but the Latin.”

— Cardinal McIntyre (one of the Vatican II fathers)

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)

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