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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 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

“Reminder” — Month of June (2026)

Since a new month has arrived, it’s my pleasure to remind you that…

Jeff Ostrowski · June 1, 2026

PDF Download • “Rubric Challenge”

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

Jeff Ostrowski · May 31, 2026

“CCW Subscriptions” • (Update — 31 May 2026)

We recently switched to a ‘subscription model’ for our website.

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.

Jeff Ostrowski · May 26, 2026

“Entrance Chant” • Feast of Corpus Christi

Very difficult to imagine a more gorgeous mode than Mode 7.

Jeff Ostrowski · May 25, 2026

Vanishingly Rare! • 1955 “Organ Accompaniment” (Mainz Diocese) — 328 Page PDF

The work that went into creating this book is unfathomable: Hymns, Gregorian Chant, Vespers, Psalmody, and more!

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Jeff Ostrowski · May 22, 2026

21 Organ Accompaniments • Pentecost Sequence (“Veni Sancte Spíritus”) in Latin and English

These twenty-one (21) keyboard accompaniments for the ‘Golden Sequence’ will hopefully have something for everybody!

Jeff Ostrowski · May 19, 2026

PDF Download • Accompaniment Edition (183 pages) — “Jesuit Hymnal” (Buffalo, New York)

For the first time in history, we release today the accompaniment edition of Father Hacker’s Hymnal.

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Jeff Ostrowski · May 17, 2026

“A New Chapter” • Subscriptions!

A message from the CCW president on 17 May 2026.

Jeff Ostrowski · May 14, 2026

Music List • “Ascension of the Lord”

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

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Jeff Ostrowski · May 11, 2026

Entrance Chant • Before or After Opening Hymn?

I share my thoughts on whether the Introit should come before or after the procession hymn.

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Jeff Ostrowski · May 8, 2026

“Thee” + “Thou” + “Thine”

Regarding approval for the “Revised Standard Version (Catholic Edition).”

Jeff Ostrowski · May 8, 2026

PDF Download • “For Pentecost Sunday”

There’s a triple ‘allelúja’ and I just love the chord at the end of the 2nd iteration.

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Corpus Christi Watershed

President’s Corner

    Eucharistic Prayer No. 2 on Sundays?

    Highlighted in yellow (on this single-page PDF file) is documentation concerning whether the 2nd Eucharistic prayer may be used on Sundays.

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    —Jeff Ostrowski
    Knox. Has. No. Equal.
    Dr. Finberg (of the University of Leicester) famously said: “No living writer possesses a greater command over the English language than Monsignor Ronald Knox.” A lifetime spent among his works would not exhaust them; always another thing to see, never once a reason to look away. Consider the marvelous way Knox Englished the famous VERBUM SUPERNUM of Saint Thomas Aquinas. The 4th verse (in Latin) means: “By being born, He became man’s companion; at this supper, He became man’s food; in dying, He became man’s ransom; in reigning, He is man’s reward.” Knox brilliantly makes the English fit the Latin meter: The manger, Christ their equal made, | That upper room, their souls’ repast, | The Cross, their ransom dearly paid, | And heav’n, their high reward at last. I believe the meaning of the French word “manger” was not absent from his thoughts when he penned that stanza.
    —Jeff Ostrowski
    Proportionalist Plainchant • (Documented)
    On this website, we believe: “If we don’t know where we came from, we can’t know where we’re going.” As a result, we often spend hours scanning old books of GREGORIAN CHANT (and organ accompaniments). We don’t claim those items are useful or desirable for today’s circumstances; the goal is understanding where we came from. Here is a fascinating musical score from the 19th century. At that time, it was believed that MENSURALISM (a.k.a. “proportionalism”) was the historically correct way to sing plainsong.
    —Jeff Ostrowski

Quick Thoughts

    “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
    “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

Random Quote

Tournemire could be charming or he could bite your head off. One day I could not replace him at St. Clotilde because I had a wedding to play at another church. Tournemire played on Sunday, period—that was all. He did not play weddings and so forth. (He put all that on my back.) So I went to Tournemire’s house to tell him, “Master, I am sorry but, for once, I cannot replace you. I have another obligation to fulfill.” He said, “Get out of here!” I left for good.

— Testimony of Maurice Duruflé

Recent Posts

  • Eucharistic Prayer No. 2 on Sundays?
  • “Panis Angelicus” • Organ Accompaniment (7 Pages)
  • 1,187 Pages • “Dripping With Color, Craft, and Splendor” (Missale Romanum, 1933)
  • Knox. Has. No. Equal.
  • “Plainsong Propers” • Fascinating 1980s Recordings

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