A Mystery! — Re: the “Liber Usualis”

Jeff Ostrowski · October 1, 2026

Even after all these years, nobody has been able to explain this.

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About Jeff Ostrowski

Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He resides with his wife and children in Michigan. —(Read full biography).

A Mystery! — Re: the “Liber Usualis”

When it comes to the Latin language, accent marks aren’t placed on 2-syllable words, because doing so would be excessive. In other words, if a Latin word has two (2) syllables, the first syllable always gets the accent—so there’s no need to mark it. Nevertheless, as the years went on, the ABBEY OF SOLESMES began placing accents on 2-syllable words throughout their publications. Yet, they made exceptions for certain words, and nobody can explain why. For example, they never put an accent on the word simul in Latin, as far as I can tell. Download this PDF file if you wish to see with your own eyes. It seems they omit the accent mark about 20% of the time, which eliminates the possibility of oversight.

—Jeff Ostrowski

A Popular “Gloria” … in Dutch?

Close to 16 years ago, I composed a “Glory to God in the Highest” in honor of SAINT RALPH SHERWIN. It was subsequently sung all over the world, and included in various collections (under different titles). You can download the musical score in plainsong notation. It was selected for inclusion in the Saint Isaac Jogues Illuminated Missal, Gradual, and Lectionary—and here’s its keyboard accompaniment (PDF file). I have a terrible memory, but somebody reminded me it was translated into Dutch (!) in 2012. I have no idea who did this—but you can download the score by clicking here. Because I don’t speak Dutch, I have no idea whether the adaptation was done skillfully.

—Jeff Ostrowski

Music List • (26th Sund. Ordinary Time)

Readers have expressed interest in examining my “music list” for this coming Sunday: 27 September 2026.

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—Jeff Ostrowski

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

A Mystery! — Re: the “Liber Usualis”

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