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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

Jeff Ostrowski • Article Archive

A theorist, organist, and conductor, Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He completed studies in Education and Musicology at the graduate level. Having worked as a church musician in Los Angeles for ten years, in 2024 he accepted a position as choirmaster for Saint Mary of the Immaculate Conception in Michigan, where he resides with his wife and children. —Read full biography (with photographs).

Jeff Ostrowski · June 6, 2021

PDF Drafts • Ten (10) Gregorian Chant Litanies

Here’s what I currently have…but several of these draft copies are pretty ugly!

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Jeff Ostrowski · June 4, 2021

They Did Something Bad & Inexplicable • (Documentation Included)

I beg you on my hands and knees to read verses 12-20.

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Jeff Ostrowski · June 3, 2021

3 June 2021 • Re: “Mass of the Angels”

In the past, we have provided thirteen organ accompaniments to Mass VIII (a.k.a. “Missa de Angelis”). Some versions of the KYRIALE use the melody from Sanctus VIII for Agnus VIII also. Dr. Peter Wagner’s 1903 edition of the KYRIALE does this, as we mentioned earlier this month. Please sing through Sanctus VIII and then sing […]

Jeff Ostrowski · June 2, 2021

PDF Download • Organ Accompaniments for “Lauda Sion Salvatorem” (Sequence)

“Man cannot understand this, cannot perceive it; but a lively faith affirms that the change—which is outside the natural course of things—takes place.” (Ladua Sion, v12)

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Jeff Ostrowski · June 1, 2021

1 June 2021 • Unsure of Author

The editors of this 1667AD Missale Romanum weren’t sure who wrote the VEXILLA REGIS hymn, so they wrote this in the margin. (To be fair, the original text by Bishop Fortunatus was greatly altered under Pope Urban VIII.)

Jeff Ostrowski · May 31, 2021

News From Belgium • Re: Choral “Our Father”

Including an update on the Sacred Music Symposium.

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Jeff Ostrowski · May 29, 2021

(Holy Trinity Sunday) • An Astonishing Hymn!

Hymns by Monsignor Knox often make reference to “the friendless”—have you ever been without a friend?

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Jeff Ostrowski · May 29, 2021

PDF Download • “Credo VII Polyphonic Extension” for a Girls’ Choir

We’ve decided to try an experiment, with assistance from one of my favorite composers: Giovanni Maria Nanino (d. 1607).

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Jeff Ostrowski · May 26, 2021

What A Roman Catholic Hymnal Looks Like!

How exactly does the “Choral Supplement” look in real life?

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Jeff Ostrowski · May 25, 2021

“Veni Creator Spiritus” + Organ Accompaniment • with English Translation by Fr. Fortescue

Did you realize there are two versions of this famous hymn?

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Jeff Ostrowski · May 24, 2021

24 May 2021 • FEEDBACK

M.B. wrote to us: “Dear Corpus Christi Watershed: please keep posting beautiful hymns! You have no idea just how helpful it is to me! God bless the work and efforts that you pour into making the liturgy more beautiful for God’s glory!”

Jeff Ostrowski · May 23, 2021

“Part 1 of 3” • Guerrero Kyrie for Our Lady

Now that choirs are beginning to come back…

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Jeff Ostrowski · May 21, 2021

“Veni Sancte Spiritus” (Sequence) • 18 Accompaniments

The Pentecost Sequence harmonized by Father Green, Father Jones, Dom Gregory Murray, Max Springer, Achille P. Bragers, and more!

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Jeff Ostrowski · May 21, 2021

21 May 2021 • “Cheating?”

If you look in the 1952 Australian Hymnal by Father Percy Jones called The Saint Pius X Hymnal, you will see that they substitute “Confirma Hoc” from Confirmation with the Offertory antiphon on Pentecost Sunday. Thoughts? Was that cheating?

Jeff Ostrowski · May 18, 2021

18 May 2021 • A bad translation?

My friend L.F. has informed me that the editors of the 1965 Missale Romanum seem to have deliberately deleted the part about “raising the children in the Catholic Faith.” Do you agree? See for yourself. How would you translate that passage into English? Please email me at: jeff@ccwatershed.org

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Corpus Christi Watershed

President’s Corner

    (Part 2) • Did they simplify this hymn?
    Choirs love to sing the resplendent tune called “INNSBRUCK.” Looking through a (Roman Catholic) German hymnal printed in 1929, I discovered what appears to be a simplified version of that hymn. Their harmonization is much less complex than the version found in the Father Brébeuf Hymnal (which is suitable for singing by SATB choir). Please download their 1929 harmonization (PDF) and let me know your thoughts. As always, the Germans added an organ INTRODUCTION. For the record, I posted a different harmonization a few months ago which was downloaded more than 2,000 times.
    —Jeff Ostrowski
    PDF • “Lectionary Comparison Chart”
    Various shell corporations (in an effort to make money selling Sacred Scripture) have tinkered with the LECTIONARY texts in a way that’s shameful. It’s no wonder Catholics in the pews know so few Bible passages by heart. Without authorization, these shell corporations pervert the official texts. Consider the Responsorial Psalm for the 1st Sunday of Advent (Year A). If you download this PDF comparison chart you’ll notice each country randomly omits certain sections. Such tinkering has gone on for 60+ years—and it’s reprehensible.
    —Corpus Christi Watershed
    Monsignor Klaus Gamber Speaks!
    An interesting quotation from the eminent liturgist, Monsignor Klaus Gamber (d. 1989): “According to canon law, a person’s affiliation with a particular liturgical rite is determined by that person’s rite of baptism. Given that the liturgical reforms of Pope Paul VI created a de facto new rite, one could assert that those among the faithful who were baptized according to the traditional Roman rite have the right to continue following that rite; just as priests who were ordained according to the traditional Ordo have the right to exercise the very rite that they were ordained to celebrate.”
    —Jeff Ostrowski

Quick Thoughts

    New Bulletin Article • “12 October 2025”
    My pastor requested that I write short articles each week for our parish bulletin. Those responsible for preparing similar write-ups may find a bit of inspiration in these brief columns. The latest article (dated 12 October 2025) talks about an ‘irony’ or ‘paradox’ regarding the 1960s switch to a wider use (amplior locus) of vernacular in the liturgy.
    —Jeff Ostrowski
    “American Catholic Hymnal” (1991)
    The American Catholic Hymnal, with IMPRIMATUR granted (25 April 1991) by the Archdiocese of Chicago, is like a compendium of every horrible idea from the 1980s. Imagine being forced to stand all through Communion (even afterwards) when those self-same ‘enlightened’ liturgists moved the SEQUENCE before the Alleluia to make sure congregations wouldn’t have to stand during it. (Even worse, everything about the SEQUENCE—including its name—means it should follow the Alleluia.) And imagine endlessly repeating “Alleluia” during Holy Communion at every single Mass. It was all part of an effort to convince people that Holy Communion was historically a procession (which it wasn’t).
    —Jeff Ostrowski
    “Canonic” • Ralph Vaughan Williams
    Fifty years ago, Dr. Theodore Marier made available this clever arrangement (PDF) of “Come down, O love divine” by P. R. Dietterich. The melody was composed in 1906 by Ralph Vaughan Williams (d. 1958) and named in honor of his birthplace: DOWN AMPNEY. The arrangement isn’t a strict canon, but it does remind one of a canon since the pipe organ employs “points of imitation.” The melody and text are #709 in the Brébeuf Catholic Hymnal.
    —Jeff Ostrowski

Random Quote

The Sacrifice is celebrated with many solemn rites, none of which should be deemed useless or superfluous. On the contrary, all of them tend to display the majesty of this august sacrifice, and to excite the faithful, when beholding these saving mysteries, to contemplate the divine things which lie concealed in the Eucharistic Sacrifice.

— Catechism of the Council of Trent (1566)

Recent Posts

  • Children’s Repertoire • Mueller’s Recommendations
  • PDF Download • “Marian Antiphon Booklet” (4 pages) + Five Rhythmic Considerations
  • False Accusations
  • (Part 2) • Did they simplify this hymn?
  • PDF • “Lectionary Comparison Chart”

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