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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

Corpus Christi Watershed · May 23, 2013

05 • Lalemant Interviews: Fr. Guy Nicholls

Rev. Fr. Guy Nicholls, an internationally-renowned expert on Gregorian chant and Renaissance polyphony, speaks about the Mass Propers in a “live” phone interview.

Jeff Ostrowski · May 23, 2013

The Church Is Alive And Strong!

“The Church asks those who will lead and shepherd her communities of Faith to give up the possibility of marital love as a prophetic witness that there is something even more important to our happiness than even beautiful intimacy possible in Christian marriage.” — Archbishop Naumann, 18 May 2013

Dr. Peter Kwasniewski · May 23, 2013

Discerning Changes in the Old Missal

Could there be room for legitimate changes to the Missal of 1962, the last typical edition of the traditional Roman Rite of Mass or the “extraordinary form”?

Jeff Ostrowski · May 22, 2013

American Airlines & Anti-Catholic Lies

I took out my iPhone to record his exact words (“we don’t have any more airplanes”) and he called security on me. Classy.

Andrew R. Motyka · May 22, 2013

An FYI on EP in the OF – Part 1

Part 1 of the Evening Prayer walkthrough series.

Jeff Ostrowski · May 20, 2013

Poterack Vs. Tucker — Uh, Sort Of . . .

The Sacred Congregation of Rites and the Consilium issued a joint statement on December 29,1966 prohibiting profane music in church. When Consilium spokesman Monsignor Annibale Bugnini was asked at a press conference what was meant by “profane” music, he said that this referred to such things as “jazz” Masses and instruments such as the guitar.

Fr. David Friel · May 19, 2013

Renewed By the Spirit

The New Evangelization & Pentecost

Veronica Brandt · May 18, 2013

Sharing sacred music online

Putting books and booklets together by cut and paste.

Richard J. Clark · May 17, 2013

What Is a “Performance” in Liturgy?

Seminarian Ryan G. Duns, writes, “…it’s not about me putting on a show, about making something happen. My Jesuit training and my musical training converge: I think I’ll be my best when I am noticed least, when I can get out of the way so that those who approach the Lord’s Table are treated, not to a dose of Duns, but to an encounter with the Risen One…”

Dr. Peter Kwasniewski · May 16, 2013

The Distracting Prayer of the Faithful

Looking at the structure and flow of the liturgical action, the Prayer of the Faithful marks a most awkward caesura in the liturgical action. We would be better off without them.

Andrew R. Motyka · May 15, 2013

An FYI on EP in the OF – Introduction

Celebrating Vespers well in your local parish.

Corpus Christi Watershed · May 14, 2013

04 • Lalemant Interviews: Fr. David Friel

Fr. David Friel speaks about the Mass Propers, bringing many insights, including how Eastern Catholics would view the current practice of the West.

Jeff Ostrowski · May 14, 2013

Why The Vatican II Hymnal Is The Best Hymn Book Ever Of All Time!

This hymn almost brought me to tears. I was shaking as I played it. It’s really beautiful and even haunting. But I was worried about the ending until I realized it was like the “smile” on the Mona Lisa.

Fr. David Friel · May 14, 2013

Judas Iscariot

Unrepeatable & Irreplaceable

Cynthia Ostrowski · May 14, 2013

Catholic Line Art, Black and White • Installment #17

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”

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Corpus Christi Watershed

President’s Corner

    Music List • (1st Sunday of Lent)
    Readers have expressed interest in seeing the ORDER OF MUSIC I’ve prepared for this coming Sunday—22 February 2026—the 1st Sunday of Lent (Year A). 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 available at the outstanding feasts website alongside the official texts in Latin. I spent an enormous amount of time preparing this ORDER OF MUSIC—because the children’s choir will join us—and some of its components came out great. For example, the COMMUNION ANTIPHON with Fauxbourdon is utterly resplendent, yet still ‘Lenten’.
    —Jeff Ostrowski
    2-Voice Arrangement for Lent
    Those seeking a two-voice arrangement for LENT and PASSIONTIDE should click here and scroll down. It’s based on number 775 in the Brébeuf Hymnal, with an enchanting melody written by Kevin Allen (the legendary American composer of sacred music). That text—“Pendens In Crucis Cornibus”—is often used for the Feast of our Lady of Sorrows. That link is important because, in addition to the musical score, it provides free rehearsal videos for each individual voice: something volunteer choirs appreciate!
    —Jeff Ostrowski
    “Sanctus VIII” • Organ Accompaniment
    A few days ago, I composed this organ harmonization for SANCTUS VIII. This Mass is traditionally called Missa de ángelis or “Mass of the angels.” In French, it is Messe de Anges. You can evaluate my attempt to simultaneously accompany myself on the pipe organ (click here) while singing the melody. My parish is currently singing this setting.
    —Jeff Ostrowski

Quick Thoughts

    “Reminder” — Month of Febr. (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
    PDF Chart • “Plainsong Rhythm”
    I will go to my grave without understanding the lack of curiosity so many people have about the rhythmic modifications made by Dom André Mocquereau. For example, how can someone examine this single sheet comparison chart and at a minimum not be curious about the differences? Dom Mocquereau basically creates a LONG-SHORT LONG-SHORT rhythmic pattern—in spite of enormous and overwhelming manuscript evidence to the contrary. That’s why some scholars referred to his method as “Neo-Mensuralist” or “Neo-Mensuralism.”
    —Jeff Ostrowski
    PDF • “O Come All Ye Faithful” (Simplified)
    I admire the harmonization of “Adeste Fideles” by David Willcocks (d. 2015), who served as director of the Royal College of Music (London, England). In 2025, I was challenged to create a simplified arrangement for organists incapable of playing the authentic version at tempo. The result was this simplified keyboard arrangement (PDF download) based on the David Willcocks version of “O Come All Ye Faithful.” Feel free to play through it and let me know what you think.
    —Jeff Ostrowski

Random Quote

“The chapter decides to penalize singers or instrumentalists who are tardy by a few minutes at the same rate as if they had been absent the whole hour.” [From “The Life of Father Francisco Guerrero.”]

— Sevilla: Chapter Resolution (2 June 1563 )

Recent Posts

  • “Chant Is Not a Penitential Act” • Lenten Reflection by Daniel Marshall
  • (Ash Wednesday) • Medieval Illumination Depicting the Distribution of Ashes
  • Music List • (1st Sunday of Lent)
  • Fulton J. Sheen • “24-Hour Catechism”
  • 2-Voice Arrangement for Lent

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