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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 · June 26, 2013

Video Demonstration Of Polyphony

I hope you enjoy this SATB version of the St. Edmund Arrowsmith Mass, a simple musical setting for “MR3” (Roman Missal, 3rd Edition).

Corpus Christi Watershed · June 26, 2013

Did you know Lasso suffered from depression?

Lassus (†1594) was a celebrity musician in his day, and at least 2,000 of his masses, canticles, motets and hymns have survived. He was also bipolar, then called “melancholia hypochondriaca.”

Jeff Ostrowski · June 26, 2013

Gregorian Missal With The New Translation!

Can anyone help me understand this sentence in the Foreword?

Cynthia Ostrowski · June 25, 2013

Catholic Line Art, Black and White • Installment #22

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 · June 24, 2013

The Gather Hymnal

Excuse me, but . . . Say what? “If Christ entered the room, we’d be on our feet in an instant. We would not kneel.”

Jeff Ostrowski · June 23, 2013

Two (2) Errors In Printed Chabanel Book

There have been several errors found in the Chabanel Psalms Vocalist Book.

Fr. David Friel · June 23, 2013

Colloquium 2013

Another Year of Blessings

Veronica Brandt · June 22, 2013

Ut Queant Laxis time soon!

The hymn that gave us “Do Re, Mi” and how to type it. PDF score included.

Richard J. Clark · June 21, 2013

St. Paul’s Choir School, Harvard Square | A Unique Catholic Education

The St. Paul Choir School is now looking for talented third grade boys to apply and audition for entry in September of 2013. Director, John Robinson states,“The daily round of sung liturgy provides the perfect training ground for young singers.”

Jeff Ostrowski · June 20, 2013

Letter To Hans Küng . . . in 1963!

“Where on earth do you come up with the notion of omitting the Gradual? You talk about the necessity of going back to the very oldest of the Church’s traditions.” — Msgr. Francis P. Schmitt

Corpus Christi Watershed · June 19, 2013

Gather Hymnal Vs. Gregorian Chant

A picture is worth a thousand words . . .

Jeff Ostrowski · June 19, 2013

What Happened To Chapel Veils At Mass?

“While it is not obligatory for women to wear mantillas, I personally think they’re a beautiful and elegant way to show reverence for Christ.” — Matt Fradd

Andrew R. Motyka · June 19, 2013

Children and Organ Failure

It’s not really a bleak post, I promise.

Cynthia Ostrowski · June 18, 2013

Catholic Line Art, Black and White • Installment #21

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”

Corpus Christi Watershed · June 18, 2013

Pope Welcomes Benedict XVI To The Vatican

“To this day, the Papal living quarters remain empty, in spite of the fact that two popes live nearby.” — Rome Reports

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Corpus Christi Watershed

President’s Corner

    Music List • “Ascension of the Lord”
    Readers have expressed interest in seeing the ORDER OF MUSIC I created for the The Ascension of the Lord—“Festum Ascensionis Domini”—which is transferred to 17 May 2026 in our diocese. Please feel free to download it as a PDF file if such a thing interests you. The OFFERTORY (“Ascéndit Deus in jubilatióne”) is particularly beautiful and the ENTRANCE CHANT is simply splendid. As always, readers may go directly to the flourishing feasts website, where the complete Propria Missae may be downloaded free of charge.
    —Jeff Ostrowski
    PDF Download • “For Pentecost Sunday”
    Yesterday morning, I recorded myself singing the ENTRANCE CHANT for Pentecost Sunday while simultaneously accompanying myself on the pipe organ. Click here to see how that came out. At the end of the antiphon, there’s a triple Allelúja and I just love the chord at the end of the 2nd iteration. The organ accompaniment—along with the musical score for singers—can be downloaded free of charge at the flourishing feasts website. For the record, the antiphon on Pentecost Sunday doesn’t come from a psalm; it comes from the book of Wisdom.
    —Jeff Ostrowski
    PDF Download • “Organ Accompaniment”
    Over the past few years, I’ve been harmonizing all the vernacular plainsong Introit settings by the CHAUMONOT COMPOSERS GROUP. This coming Sunday—10 May 2026—is the 6th Sunday of Easter (Year A). The following declaration will probably smack of “blowing my own horn.” However, I’d rank this accompaniment as my best yet. In this rehearsal video, I attempt to sing it while simultaneously accompanying myself on the pipe organ. The musical score [for singers] as well as my organ accompaniment can be downloaded free of charge from the flourishing feasts website.
    —Jeff Ostrowski

Quick Thoughts

    “Thee” + “Thou” + “Thine”
    Few musicians realize that various English translations of Sacred Scripture were granted formal approval by the USCCB and the Vatican for liturgical use in the United States of America. But don’t take my word for it! Here are four documents proving this, which you can examine with your own eyes. Some believe the words “Thine” and “Thou” and “Thee” were forbidden after Vatican II—but that’s incorrect. For example, they’re found in the English translation of the ‘Our Father’ at Mass. Moreover, the Revised Standard Version (Catholic Edition) mentioned in those four documents employs “Thine” and “Thou” and “Thee.” It was published with a FOREWORD by Westminster’s Roman Catholic Archbishop (John Cardinal Heenan).
    —Jeff Ostrowski
    “Reminder” — Month of May (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 Version • “Canon in D” (Pachelbel)
    I published an article on 11 November 2023 called Wedding March For The Lazy Organist, which rather offhandedly made reference to a simplified version I created in 2007 for Pachelbel’s Canon. I often use it as a PROCESSIONAL for weddings and quinceañeras. Many organists say they “hate” Pachelbel’s Canon. But I love it. I think it’s bright and beautiful. I created that ‘simplified version’ for musicians coming to grips with playing the pipe organ. It can be downloaded as a free PDF if you visit Andrea Leal’s article dated 15 August 2022: Manuals Only: Organ Interludes Based on Plainsong. Specifically, it is page 84 in that collection—generously offered as a free PDF download. Johann Pachelbel (d. 1706) was a renowned German organist, violinist, teacher, and composer of over 500 works. A friend of Bach’s family, he taught Johann Christoph Bach (Sebastian Bach’s eldest brother) and lived in his house. Those who read Pachelbel’s biography will notice his connection to two German cities adopted as famous hymn tune names: EISENACH and ERFURT.
    —Jeff Ostrowski

Random Quote

By far, the event that caused the biggest increase in requests for indults from the morning Mass requirement was the Second World War. The unusual requirements of providing Mass during wartime led to some unique legislation accommodating the time of Mass. Already in 1940, Pope Pius XII issued a motu proprio addressing the situation of holding Mass in countries where a “Black-out” had been ordered.

— Father Shawn P. Tunink

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