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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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Contemporary Sacred Music: Does It Exist?

Articles

Kevin Allen · August 15, 2013

Contemporary Sacred Music: Does It Exist?

To learn more about I Sing of a Maiden, please click here.

Kevin Allen · August 15, 2013

Cantiones Sacrae Simplices • Video

To learn more about Cantiones Sacrae Simplices, please click here.

Dr. Peter Kwasniewski · August 15, 2013

In This Little House of God

We must do all that we can do for the Lord, since our greatest is the least that is worthy of him. And when we do all the “little things” with love, we give Him great glory.

Corpus Christi Watershed · August 15, 2013

Sacred Music Colloquium XXI (Trailer)

A short film by Watershed which features live footage of the “Sacred Music Colloquium” (Church Music Association of America).

Corpus Christi Watershed · August 15, 2013

Sacred Music Colloquium XVIII (Video Trailer)

A short film by Watershed which features live footage of the “Sacred Music Colloquium” (Church Music Association of America).

Corpus Christi Watershed · August 15, 2013

Sacred Music Colloquium XX (Trailer)

A short film by Watershed which features live footage of the “Sacred Music Colloquium” (Church Music Association of America).

Corpus Christi Watershed · August 15, 2013

Foreword by Bishop René H. Gracida

Foreword by Bishop René H. Gracida

Andrew R. Motyka · August 14, 2013

Antiphons for the Dog Days of Ordinary Time

Music for the Communion procession, even for the “summer slog.”

Fr. David Friel · August 14, 2013

Returning Home

The Grace of the Assumption

Cynthia Ostrowski · August 13, 2013

Catholic Line Art, Black and White • Installment #29

I will be releasing hundreds of these B/W religious line art drawings for free and instant download. These beautiful Catholic “woodcuts” were done with magnificent skill. “Download Free Traditional Catholic Clipart”

Jeff Ostrowski · August 13, 2013

Monsignor Richard J. Schuler Has Been Vindicated

My dad used to say, “When all you’ve got is a hammer, everything starts looking like a nail.”

Guest Author · August 12, 2013

The first ever Graduale Romanum in English?

Deacon Cunningham was responsible for an early effort to “English” the Roman Gradual, as Msgr. Schmitt would say.

Jeff Ostrowski · August 12, 2013

More thoughts about Communion in the hand.

“At the same time, however, this reform cannot and does not repudiate the past. It tries to guard carefully.” — Cardinal Knox, writing on behalf of Pope Paul VI in 1974

Richard J. Clark · August 12, 2013

Music for the Assumption of the Blessed Virgin Mary

Several FREE downloads of sacred music for the Solemnity of the Assumption of the Blessed Virgin Mary

Fr. David Friel · August 11, 2013

The Dawkins Delusion

Faith As Evidence

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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

[Speaking about the Silent Canon, with audible “per ómnia”] — “So in all such cases it is usual for the otherwise silent celebrant occasionally to sing a clause aloud, to show how far he has arrived.”

— Father Fortescue (pages 313-314) • “A Study of the Roman Liturgy”

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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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.