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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

Veronica Brandt · June 27, 2015

Rebuild my Church

The Maternal Heart of Mary Church is a collegiate style church in Sydney, Australia and home to the only FSSP parish in the country.

Jeff Ostrowski · June 26, 2015

Musical Resources • 5th Sunday after Pentecost (Extraordinary Form)

The organist will play softly at the Offertory.

Richard J. Clark · June 26, 2015

Why It is Truly Right and Just to Sing the Preface

Like the Creed, the Preface is a unique place in the Mass where dogma of the Church is expressed. Furthermore, it expresses thanksgiving for the work of salvation.

Dr. Lucas Tappan · June 25, 2015

Surprised By Beauty

It had been over a decade since I had set foot in St. John Cantius—enough time to forget that one never can tell what beautiful surprise awaits unsuspecting visitors.

Andrew Leung · June 25, 2015

Sacred Music Colloquium XXV — Pittsburgh

Stay tuned for daily reports on the CMAA Sacred Music Colloquium next week

Jeff Ostrowski · June 24, 2015

PDF Download • “Gloria In Excelsis” With 3-Voice Polyphony By Cristóbal De Morales

Could this have something to do with how each line comes through “cleanly” in 3-part music?

Jeff Ostrowski · June 24, 2015

Clearest Explanation Ever! —Bishop Gracida On Divorce & Remarriage For Catholics

“It is better to speak of a Declaration of Nullity rather than an Annulment…” —Most Rev. Gracida (1994)

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.

Jeff Ostrowski · June 22, 2015

Richard Rice • SATB Kyrie from Mass VIII

A luxuriant choral setting of the Kyrie from “Mass of the Angels”

Jeff Ostrowski · June 21, 2015

Musical Resources • 4th Sunday after Pentecost (Extraordinary Form)

The organist will play softly at the Offertory.

Fr. David Friel · June 21, 2015

Is the 1998 ICEL Missal Translation Worth Another Look?

When reading certain publications, one gets the sense that every Catholic in the world is up-in-arms about the present translation.

Veronica Brandt · June 20, 2015

Wrapped in the Liber Usualis

A scarf adorned with pages from the Liber Usualis. Why not?

Follow the Discussion on Facebook

Richard J. Clark · June 19, 2015

Bigger Fish to Fry

Weddings, with all of their challenges offer an important chance to evangelize. God calls us to be fishers of women and men. That’s the most important catch of all.

Andrew Leung · June 18, 2015

“Battles” in the Church (Part 2 of 2)

2 “Liturgical Battles” that should not be fought

Jeff Ostrowski · June 17, 2015

Does Having Children Preclude Service As A Catholic Musician?

Here are some thoughts, but I can’t promise they make sense.

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Corpus Christi Watershed

President’s Corner

    Music List • (2nd Sunday of Lent)
    Readers have expressed interest in seeing the ORDER OF MUSIC I created for this coming Sunday—1 March 2026—the 2nd 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 flourishing feasts website alongside the official texts in Latin.
    —Jeff Ostrowski
    Particularly Beautiful
    The 2nd Sunday of Lent has magnificent propers. Its INTROIT is particularly striking—using a haunting tonality—but the COMMUNION with fauxbourdon verses is also quite remarkable. I encourage all the readers to visit the feasts website, where the Propria Missae may be downloaded completely free of charge.
    —Jeff Ostrowski
    Which Mass?
    In 1905, when the Vatican Commission on Gregorian Chant began publishing the EDITIO VATICANA—still the Church’s official edition— they assigned different Masses to different types of feasts. However, they were careful to add a note (which began with the words “Qualislibet cantus hujus Ordinarii…”) making clear “chants from one Mass may be used together with those from others.” Sadly, I sometimes worked for TLM priests who weren’t fluent in Latin. As a result, they stubbornly insisted Mass settings were ‘assigned’ to different feasts and seasons (which is false). To understand the great variety, one should examine the 1904 KYRIALE of Dr. Peter Wagner. One should also look through Dom Mocquereau’s Liber Usualis (1904), in which the Masses are all mixed up. For instance, Gloria II in his book ended up being moved to the ‘ad libitum’ appendix in the EDITIO VATICANA.
    —Jeff Ostrowski

Quick Thoughts

    Extreme Unction
    Those who search Google for “CCCC MS 079” will discover high resolution images of a medieval Pontificale (“Cambridge, Corpus Christi College, MS 079”). One of the pages contains this absolutely gorgeous depiction of the Sacrament of Extreme Unction.
    —Corpus Christi Watershed
    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

“Of course, the new [Easter Vigil] liturgy has greatly streamlined the symbology. But the exaggerated simplification has removed elements that used to have quite a hold on the mindset of the faithful. […] Is this Easter Vigil liturgy definitive?”

— Paul VI to Virgilio Noè (10 April 1971)

Recent Posts

  • Music List • (2nd Sunday of Lent)
  • Particularly Beautiful
  • PDF Download • “Funerals in the Ordinary Form”
  • Extreme Unction
  • Which Mass?

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