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Corpus Christi Watershed

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Views from the Choir Loft

Participatio Actuosa

Jeff Ostrowski · February 10, 2026

“Let the Choir Have a Voice” • Jeff Ostrowski’s Essay on Choral Music in the Catholic Mass

“In a world filled with a lot of noise, your sacred song lifts our hearts to heaven…” —Parishioner

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Jeff Ostrowski · October 13, 2025

Important Quote by a Church Musician

My friend is a highly-placed musician at the Vatican.

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Jeff Ostrowski · September 2, 2025

PDF Download • “Full, Conscious, & Active Participation” (12-page pamphlet)

During my research, I discovered three previously-unseen photographs of Hannibal Bugnini (taken in November of 1979).

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Dr. Samuel Backman · June 6, 2025

“Participation” • Recovering its Receptive Dimension

“The goal of our active participation is not that we might shape and mold God, but that he might shape and mold us.” —Dr. Samuel Backman

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Jeff Ostrowski · February 18, 2025

“Theology of Worship” • Msgr. Robert Skeris (1998)

Mother Angelica asks Monsignor Skeris why liturgical music must be sacred.

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Jeff Ostrowski · October 8, 2024

PDF Download • Choral Extension! • (Corresponding to the “Holy, Holy, Holy” of the Missal Chants)

Probably one of the most valuable PDF scores we’ve ever released.

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Fr. David Friel · March 10, 2020

Liturgical Custody of the Eyes

Guarding the Sense of Sight so as to Promote Participation

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Fr. David Friel · October 21, 2018

Participation Booklet (Spanish) for Extraordinary Form Baptisms

Un recurso para facilitar una participación más profunda

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Fr. David Friel · October 6, 2018

Participation Booklet for Extraordinary Form Baptisms

A resource for facilitating deeper participation

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Corpus Christi Watershed · July 7, 2016

Cardinal Sarah “Reform of the Reform” (5 July 2016) • Full Address in French & English

Breathtaking statements from the Vatican’s chief liturgist who—while on retreat—goes 72 hours without food or water.

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Dr. Alfred Calabrese · December 17, 2015

An Antidote For Clericalism: Sung Vespers

The public singing of Vespers is an antidote to the kind of clericalism frequently condemned by Pope Francis.

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Jeff Ostrowski · June 22, 2015

EWTN Classic • “Theology of Worship” with Fr. Robert Skeris (1998)

Mother Angelica sat down for a wonderful interview with a famous Theologian.

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Corpus Christi Watershed

President’s Corner

    Sacred Music “Pro Tip”
    Our website welcomes millions of visitors, yet surprisingly few find their way to the actual blog page itself. If you are among them, bookmark it today. Numerous articles and resources await you—but these treasures belong to those who explore each article, not merely its title. The headline is only the doorway; the substance lies within.
    —Jeff Ostrowski
    Music List • (29th Sund. Ordinary Time)
    Readers have expressed interest in seeing the ORDER OF MUSIC which I created for this coming Sunday, the 29th Sunday in Ordinary Time (Year A). If such a thing interests you, feel free to download it as a PDF file. The INTROIT for this Sunday explains why this Sunday is called “Apple Sunday.” As we approach the end of the liturgical year, most of the INTROITS seem to be in Mode III or Mode IV, which are ‘haunting’ tones.
    —Jeff Ostrowski
    “Holy, Holy, Holy” transposed lower

    A simple setting based on a work by Canon Jules Vyverman.

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    —Jeff Ostrowski

Quick Thoughts

    PDF • “Singers’ Booklet” (26 Pages)

    This is a ‘messy’ booklet in terms of its formatting, but it’s only ever seen by the singers—not members of the congregation.

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    —Jeff Ostrowski
    Preface of Saint Joseph (added by the pope)

    You can see the “Præfatio de Sancto Joseph” inserted directly into the priest’s missal.

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    —Jeff Ostrowski
    “Predictable Rhymes?” • A Follow Up
    We received considerable correspondence regarding my article, Two Ways to Defile a Hymn. More specifically, what really raised certain people’s hackles was its follow-up article dealing with the keyboard accompaniment for the CHRIST THE KING HYMNAL. But to quote Eliza Doolittle: “Have I said anything I oughtn’t?” Please examine this PDF file and see whether you agree. Were the editors of the BRÉBEUF HYMNAL incorrect to insist upon sophisticated and clever rhymes, rather than mind-numbingly predictable rhymes?
    —Jeff Ostrowski

Random Quote

“…I started down the road of the liturgy, and this became a continuous process of growth into a grand reality transcending all particular individuals and generations, a reality that became an occasion for me of ever-new amazement and discovery. The incredible reality of the Catholic liturgy has accompanied me through all phases of life, and so I shall have to speak of it time and again.”

— Joseph Cardinal Ratzinger

Recent Posts

  • PDF • “Singers’ Booklet” (26 Pages)
  • Sacred Music “Pro Tip”
  • PDF Chart (33,344 words) • “Graduale Romanum”—Spanish, English: Multiple Approved Translations
  • Music List • (29th Sund. Ordinary Time)
  • Ordinary of the Mass (Spanish Settings) for Organ + Congregation • “We’ve Had Success With These”

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