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Views from the Choir Loft

Articles

Jeff Ostrowski · December 14, 2025

PDF • “Standard Gregorian Chants for Schools, Churches, Seminaries, & Convents” (1946) —123 pages

Until a few days ago, I knew nothing of this (extremely rare) book. Now it’s been scanned and uploaded—free to all.

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Mark Haas · December 13, 2025

The “Word of the Father” Chord: Theology and Harmony Meet at Christmas

It is fitting that the most exquisite chord in Adeste Fideles coincides with the most profound line of theology.

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Jeff Ostrowski · December 10, 2025

Crucial Tips • “Teaching Children How to Sing”

When it comes to the children, I help them memorize each word…

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Jeff Ostrowski · December 10, 2025

Soloists in Gregorian Chant?

An “ensemble of soloists” will never sound the same as a true choir.

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Jeff Ostrowski · December 7, 2025

“Alma Redemptóris Mater” • Everything There Is To Know About This Marian Antiphon

Including a new harmonization for the pipe organ.

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Corpus Christi Watershed · December 5, 2025

(5 Dec. 2025) • Pope Leo XIV Speaks on Liturgical Music

“In the liturgy, in particular, singing is never a ‘soundtrack’, a simple backdrop, but is intended to lift the soul…” —Pope Leo XIV

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Mark Haas · December 3, 2025

PDF Downloads • 5 Simple Palestrina Pieces

A collection of Palestrina works that are not only stunningly beautiful but also surprisingly accessible.

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Dr. Alfred Calabrese · December 2, 2025

Dr. Alfred Calabrese • “My Invitation To You”

EWTN will broadcast the Mass later on that same evening.

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Jeff Ostrowski · December 1, 2025

PDF Download • Agnus Dei Polyphonic “Choral Extension” (Simple Round by Ravenscroft)

It’s hard to banish that round once it enters your ears!

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Guest Author · November 27, 2025

“Sacred Music Pilgrimage to Italy” with Grace Feltoe

Including a tour of the Pontifical Institute of Sacred Music with Father Robert Mehlhart, OP.

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Jeff Ostrowski · November 25, 2025

Kid’s Repertoire • “Jeffrey’s 3 Recommendations”

Growing up, I remember hearing this adage…

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Jeff Ostrowski · November 25, 2025

A Quote Worth Reading

From a mother of 11 children whose brother-in-law is a Catholic priest.

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Jeff Ostrowski · November 24, 2025

PDF Download • ‘Choral Extension’ for the Sanctus (especially useful in the Ordinary Form)

It’d be easier to accept if they admitted they were explicitly contradicting Vatican II … but instead, they lied egregiously.

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Mark Haas · November 20, 2025

Kid’s Repertoire • 3 Recommendations (Mark Haas)

“My children’s choir absolutely loves this piece.”

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Daniel Marshall · November 18, 2025

Veni Emmanuel: An Argument for the Anglican Rhythm

The bells ring, the opening hymn rises from the organ, and you hear that haunting melody every Catholic recognizes: O come, O come, Emmanuel.

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Corpus Christi Watershed

President’s Corner

    Absolutely ‘Perfect’ Voice-Leading?

    This brief passage seems (in my humble opinion) to be a delightful specimen.

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    —Jeff Ostrowski
    Calling Dr. Weaver!

    A remarkable exposition of the “mora vocis” (published in 1953 in the Netherlands) which doesn’t shy away from a certain item!

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    —Jeff Ostrowski
    SLANE • “Simplified” Keyboard Arr.

    Do you know ‘SLANE’ the hymn tune?

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    —Jeff Ostrowski

Quick Thoughts

    ‘Ould’ But Not Good
    Dom Samuel Gregory Ould (note the spelling) was a Benedictine monk at FORT AUGUSTUS ABBEY in Scotland. As musician, organist, and composer, Dom Ould was highly regarded. Moreover, he was considered an authority on Gregorian Chant. But not everything found in an old book—or, in this case, an “Ould” book—is necessarily praiseworthy. Consider this page from Dom Ould’s hymnal. Do you see the rhymes? They offend severely by ABR (“Abuse By Reuse”) and are utterly predictable. In my recent article—Two Ways to Defile a Hymn—I addressed this topic.
    —Jeff Ostrowski
    “Reader Feedback” • 22 June 2026
    A reader wrote to us from Virginia: “I really appreciate the 23 harmonizations that you posted on CORPUS CHRISTI WATERSHED for the Daily, Daily, Sing to Mary hymn. I hope to find willing voices in our small Schola Cantorum to try the three-voice version. Carry on, sir! You’re doing the Lord’s work.” While we don’t know this gentleman personally, we note that he earned a Ph.D. (which demonstrates that our blog has something for everybody). 😊
    —Corpus Christi Watershed
    Time and Again We Are Asked…
    John Baptist Singenberger (d. 1924) was a central figure of Catholic Church music. In this utterly fascinating excerpt (Single-Page PDF), Singenberger writes: Time and again we are asked: “Is the Gregorian chant to be accompanied by the organ?” As a young student in Saint Gall, Singenberger befriended SEBASTIAN GEBHARD MESSMER, the future Archbishop of Milwaukee (Wisconsin). The two graduated together in 1861. The school they attended (Saint George’s Seminary) was a “seminary”—but in the older European sense. In other words, it provided a classical education without necessarily leading to ordination. Singenberger remained a layman his whole life, but Messmer was eventually made archbishop—by Pope Saint Pius X—of the very archdiocese in Wisconsin where Singenberger would spend his American career, giving him a powerful ecclesiastical ally.
    —Jeff Ostrowski

Random Quote

“So, as in delirium a man talks in a long-forgotten tongue, now—when her heart is rent—the Catholic Church drops twenty centuries without an effort, and speaks as she spoke underground in Rome, and in Paul’s hired house, and in Crete and Alexandria and Jerusalem.”

— A non-Catholic describing the “Hagios O Theos” of Good Friday in 1906

Recent Posts

  • Absolutely ‘Perfect’ Voice-Leading?
  • “The Choirmaster Survey” • Update on 29 July 2026
  • “Progress Report” (With Samples) • Forthcoming Roman Catholic Hymnal In Spanish
  • PDF Download • “Roman Catholic Music in England from 1850–1962” — Lengthy Dissertation (402 pages)
  • Why I Never Write Articles for Corpus Christi Watershed Anymore

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