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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

Articles

Jeff Ostrowski · February 20, 2023

PDF Download • “Quinquagesima Sunday” Organ Accompaniment Booklet (25 pages)

The word “Alleluia” changes to: “Praise be to Thee, O Lord, King of eternal glory.”

Jeff Ostrowski · February 19, 2023

Jeff’s Attempt At Singing

I’m much more comfortable in a baritone’s range than a soprano’s range!

Daniel Tucker · February 19, 2023

Pray (At Least) As Much As You Practice

If an hour at the keyboard is an hour well-spent, how much more an hour of silent prayer before Our Lord present in the Most Blessed Sacrament? If fifteen minutes of score study is a productive use of my time, how much more a daily rosary for the intentions of my family and friends?

Corpus Christi Watershed · February 18, 2023

Father Peter Van Lieshout • “Homily on Sacred Music”

We would like to learn more about this priest!

Jeff Ostrowski · February 18, 2023

Cardinal Roche on discouraging or limiting “ad orientem” celebration: “It is an absurdity”

Ponder this statement by the prefect for the Dicastery for Divine Worship and the Discipline of the Sacraments (a.k.a. “CDW”).

Jeff Ostrowski · February 15, 2023

PDF • 2014 Dissertation: “Plainchant Influence on the Liturgical Music of Dr. Marier” (324 pages)

This treatise (324 pages) is a “must read” for anyone who cares about liturgical music in the Catholic Church.

Patrick Williams · February 15, 2023

Gregorian Rhythm Wars • “Liturgical Recitative” (15 Feb 2023)

“May our voices be the instruments through which God breathes new life into the ancient chants of the Catholic Church, decrepit through centuries of neglect and misinterpretation!” —Patrick Williams

Jeff Ostrowski · February 11, 2023

Hymn for the Season of Septuagesima? • Yes!

Where did “Ordinary Time” come from?

Dr. Lucas Tappan · February 9, 2023

4 Tips • “Teaching & Nurturing Young Organists”

“Make it an unbreakable rule to ingrain the rudiments of music theory into the very bones of the beginning student, preferably before the age of nine or ten.” —Dr. Lucas Tappan

Jeff Ostrowski · February 8, 2023

PDF Download • Symposium Kyrie Revealed

People often complain: “Catholic priests won’t pay a living wage for choir directors, yet gladly pay millions to purchase a pipe organ.”

Jeff Ostrowski · February 7, 2023

Did Pope Francis Just Publicly Rebuke the Prefect of Divine Worship?

Arthur Cardinal Roche has not had an easy time of it lately.

Patrick Williams · February 7, 2023

Gregorian Rhythm Wars • “The Normal Syllabic Value” (6 Feb 2023)

“The problem with semiology is not that it neglects the rhythmic indications of the oldest sources, but rather that it overinterprets them, like the nuance theory on steroids.” —Patrick Williams

Jeff Ostrowski · February 4, 2023

Church Music Shouldn’t Be “Headache-Inducing”

Authentic sacred music should attract people. It should not drive them away.

Corpus Christi Watershed · February 1, 2023

Filling Up Fast! • Sacred Music Symposium

“The Sacred Music Symposium was a vehicle of grace that changed my life.” —2019 Participant

Jeff Ostrowski · January 31, 2023

PDF Download • Belgian Book of Gregorian Accompaniments (Official Edition)

We paid to have this extremely rare book scanned professionally.

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Corpus Christi Watershed

President’s Corner

    “Entrance Chant” • 21st Sunday Ordin. Time
    You can download the ENTRANCE ANTIPHON in English for the 21st Sunday in Ordinary Time (Year C) which is coming up on 24 August 2025. Corresponding to the vocalist score is this free organ accompaniment. It’s set in a melancholy mode, but if you heard my choir’s female voices singing it your soul would be uplifted beyond belief. If you’re someone who enjoys rehearsal videos, this morning I tried to sing it while simultaneously accompanying my voice on the pipe organ.
    —Jeff Ostrowski
    “Music List” • 19th in Ordinary Time (Year C)
    Some have expressed interest in perusing the ORDER OF MUSIC I prepared for the 19th Sunday in Ordinary Time (10 August 2025). If such a thing interests you, feel free to download it as a PDF file. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are conveniently stored at the feasts website.
    —Jeff Ostrowski
    This Sunday’s Communion Antiphon
    This coming Sunday—10 August 2025—is the 19th Sunday in Ordinary Time (Year C). The COMMUNION ANTIPHON is really gorgeous, and two of its features are worth mentioning. First of all, the Gospel reading assigned is from Saint Luke, whereas the the antiphon—although it matches the account—comes from Saint Matthew. (If anyone can point to a similar example, please notify me.) Furthermore, if you look at the authentic Gregorian Chant version posted on the feasts website, you’ll notice that it’s MODE III but ends on the ‘wrong’ note. A comparable instance of such a ‘transposed’ chant would be KYRIE IV.
    —Jeff Ostrowski

Quick Thoughts

    Pope Pius XII Hymnal?
    Have you ever heard of the Pope Pius XII Hymnal? It’s a real book, published in the United States in 1959. Here’s a sample page so you can verify with your own eyes it existed.
    —Corpus Christi Watershed
    “Hybrid” Chant Notation?
    Over the years, many have tried to ‘simplify’ plainsong notation. The O’Fallon Propers attempted to simplify the notation—but ended up making matters worse. Dr. Karl Weinmann tried to do the same in the time of Pope Saint Pius X by replacing each porrectus. You can examine a specimen from his edition and see whether you agree he complicated matters. In particular, look at what he did with éxsules fílii Hévae.
    —Corpus Christi Watershed
    Antiphons Don’t Match?
    A reader wants to know why the Entrance and Communion antiphons in certain publications deviate from what’s prescribed by the GRADUALE ROMANUM published after Vatican II. Click here to read our answer. The short answer is: the Adalbert Propers were never intended to be sung. They were intended for private Masses only (or Masses without music). The “Graduale Parvum,” published by the John Henry Newman Institute of Liturgical Music in 2023, mostly uses the Adalbert Propers—but sometimes uses the GRADUALE text: e.g. Solemnity of Saints Peter and Paul (29 June).
    —Corpus Christi Watershed

Random Quote

“Been to Catholic church and heard Mass. Execrable music! Organ played by a young girl who made impossible harmonies. Sermon very long. The preacher screamed loud enough to tire his lungs. The congregation was affected.”

— Louis Moreau Gottschalk (8 May 1864)

Recent Posts

  • “Entrance Chant” • 21st Sunday Ordin. Time
  • Do Protestants Have The Best Hymns?
  • “We Laughed It Off” • Archbishop of Portland on the Elimination of Latin from the Sacred Liturgy
  • Is this what the new “Youth Mass” looks like?
  • “Music List” • 19th in Ordinary Time (Year C)

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