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Corpus Christi Watershed

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Views from the Choir Loft

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Jeff Ostrowski · June 19, 2026

Rare Plainsong Accompaniments

Some consider these 3-part accompaniments to be the rarest in the world.

Jeff Ostrowski · June 18, 2026

Indisputable ‘King’ Among Protestant Hymnals? • “Songs of Syon”—Transcribed (13,600 Words)

“I don’t know a more resplendent tune.” —Jeff Ostrowski

Jeff Ostrowski · June 17, 2026

PDF Download • 23 Harmonizations for “Daily, daily, sing to Mary” (The Famous Hymn)

This hymn has earned its place in the heart, and the setting in 3 voices is not to be missed.

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Jeff Ostrowski · June 15, 2026

“Hidden Chant” • For the Ordinary Form

Not even the magnificent “GregoBase”—which is incredibly comprehensive—realizes music for this antiphon was published by the Vatican in the 1930s.

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Jeff Ostrowski · June 12, 2026

PDF Download • “Simple Organ Interludes for Use in the Catholic Church” (108 pages)

In spite of their simplicity—“manuals only” mainly—I find several of them exceptionally beautiful.

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Jeff Ostrowski · June 11, 2026

Time and Again We Are Asked…

(1880s) Time and again we are asked: “Is the Gregorian chant to be accompanied by the organ?”

Jeff Ostrowski · June 10, 2026

“Citation Needed” • Dom Foote of ICEL

Father Basil Foote, OSB, served on the Music Sub-Committee of the “International Commission on English in the Liturgy” (ICEL).

Jeff Ostrowski · June 9, 2026

“Should the People Sing in Parts?” • Weighing the Case for SATB Hymnals in the Pews

A normal person would respond: “There are many television shows; to which do you refer?”

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Jeff Ostrowski · June 8, 2026

Revealed • “Answer to the Riddle”

Nobody was able to correctly guess this ‘rubrical riddle’—so here’s the answer.

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Jeff Ostrowski · June 6, 2026

Music List • “Corpus Christi” (Year A)

The 28-page Singers’ Booklet is included. Our children’s choir will join us for this Mass.

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Jeff Ostrowski · June 4, 2026

PDF Download • 35 musical scores for “Lauda Sion Salvatorem” • (Corpus Christi Sequence)

Including many different organ accompaniments!

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Jeff Ostrowski · June 2, 2026

Rare! Rare! Rare! • “Australian Hymnal” (Roman Catholic) from 1942 • By Father Percy Jones

These 3-voice Gregorian Chant harmonizations (from Spain and Australia) are certainly among the rarest we’ve ever posted.

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Jeff Ostrowski · June 1, 2026

PDF Download • “Rubric Challenge”

So far, nobody has guessed correctly. (Challenge posted a few weeks ago.)

Jeff Ostrowski · May 28, 2026

PDF Download • “Singer’s Booklet: Trinity Sunday”

Three “indispensable items” for a successful parish music program are discussed.

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Jeff Ostrowski · May 27, 2026

Music List • “Trinity Sunday” (Year A)

Readers have expressed interest in examining my “music list” for this coming Sunday.

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Corpus Christi Watershed

President’s Corner

    PDF • “Singers’ Booklet” (22 Pages)

    The formatting of this booklet is ‘messy’—but it’s only ever seen by the singers (not the congregation).

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    —Jeff Ostrowski
    Twenty-Two (22) English Translations
    We gathered every English translation of “Creátor Alme Síderum” ever made by Catholic poets, priests, bishops, cardinals, and saints (22 in all). Click this link to see them displayed, placed directly alongside the original Latin. Some are strikingly beautiful (e.g. “Great Maker of the glitt’ring stars”) and together they trace the hymn back to the ancient “Cónditor Alme Síderum,” which POPE URBAN VIII reworked in 1632AD.
    —Jeff Ostrowski
    Stained Glass Window • Father Brébeuf
    Saint John de Brébeuf was one of the North American Martyrs. The photograph of a gorgeous stained glass window depicting Father Brébeuf was sent to us by Courtney Roberson. Father Brébeuf and his companions were canonized by Pope Pius XI on 29 June 1930. We are told this window is found in the Cathedral of Peoria, Illinois.
    —Jeff Ostrowski

Quick Thoughts

    Preface of Saint Joseph (added by the pope)

    You can see the “Præfatio de Sancto Joseph” inserted directly into the priest’s missal.

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    —Jeff Ostrowski
    “Predictable Rhymes?” • A Follow Up
    We received considerable correspondence regarding my article, Two Ways to Defile a Hymn. More specifically, what really raised certain people’s hackles was its follow-up article dealing with the keyboard accompaniment for the CHRIST THE KING HYMNAL. But to quote Eliza Doolittle: “Have I said anything I oughtn’t?” Please examine this PDF file and see whether you agree. Were the editors of the BRÉBEUF HYMNAL incorrect to insist upon sophisticated and clever rhymes, rather than mind-numbingly predictable rhymes?
    —Jeff Ostrowski
    ‘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

Random Quote

“Until Pope Paul VI, there has not been a single pope who introduced the type of fundamental changes in liturgical forms which we are now witnessing. In fact, we must note that even small changes in the liturgy introduced by a pope have never been readily accepted.”

— Monsignor Klaus Gamber (d. 1989)

Recent Posts

  • “Ad Orientem” • Six (6) Post-Conciliar Quotes
  • PDF • “Singers’ Booklet” (22 Pages)
  • Twenty-Two (22) English Translations
  • “Creátor Alme Síderum” • Twenty-Two (22) English Translations by Catholic Priests and Archbishops!
  • “Gregorian Chant Rhythm” • Recorded Conversation with Dr. Horst Buchholz Re: Rhythmic Markings

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