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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 · October 26, 2023

PDF Download • “Hymn for the Feast of All Saints” (Released for the First Time in History!)

“Each day Father Knox would write for his students a Latin poem describing events of the previous day.” —Archbishop Fulton J. Sheen

Jeff Ostrowski · October 25, 2023

“Secret Trick” of Jeff Ostrowski • Re: Singing Amen

“Sic transit gloria mundi…” (𝑇ℎ𝑢𝑠 𝑝𝑎𝑠𝑠𝑒𝑠 𝑡ℎ𝑒 𝑔𝑙𝑜𝑟𝑦 𝑜𝑓 𝑡ℎ𝑒 𝑤𝑜𝑟𝑙𝑑.)

Jeff Ostrowski · October 25, 2023

Now Available Online! • 1959 “Organ Accompaniment Book” (233 Pages)

“Occasionally, the English texts for some of the hymns are almost barbaric artistically…” —𝐷𝑜𝑚𝑖𝑛𝑖𝑐𝑎𝑛𝑎 𝐽𝑜𝑢𝑟𝑛𝑎𝑙 (1960)

Jeff Ostrowski · October 23, 2023

Jeff As Organist? • His Attempt…

I’m attempting to record (on the pipe organ) any hymn contained in the Brébeuf Hymnal which doesn’t yet have its own rehearsal video with real voices. You can listen to my latest attempt: a hymn called DEVONSHIRE. For the second verse, I attempted to change the registration. Please let me know what you think. I […]

Jeff Ostrowski · October 23, 2023

“Did One Man Single-Handedly Sabotage the Gregorian Restoration?” • (Part 2 of 2)

Will anyone step forward to defend this?

Jeff Ostrowski · October 20, 2023

Playing Pipe Organ = Very Difficult!

Not every hymn contained in the Brébeuf Hymnal has its own rehearsal video. In the meantime, I’m attempting to provide pipe organ recordings for the missing hymns. Today, I attempted to record COBLENZ, with a harmonization based on Sir Richard R. Terry. You can listen to my recording by clicking here. Whenever the record button […]

Jeff Ostrowski · October 18, 2023

PDF • “Mass Propers in English” (113 pages)

The University of Kansas has made available—as a free PDF document—this 2017 dissertation (113 pages) by Dr. Katherine Schmitz. The full title of the dissertation is: Chanting the Propers: A Comparative Study of Selected English Sources for the Catholic Mass. Dr. Schmitz is a Gregorian Chant scholar who has earned degrees from the University of […]

Jeff Ostrowski · October 18, 2023

“Spotted” • Singaporean Sacred Sounds

I glanced at the audience to see what effect Corrinne’s presentation was making…

Jeff Ostrowski · October 16, 2023

“Breathtaking!” • Hymn for the Souls in Purgatory

“Raising the pitch for the final verse.” (Tag: 𝘛𝘳𝘪𝘤𝘬𝘴 𝘧𝘰𝘳 𝘵𝘩𝘦 𝘤𝘰𝘯𝘴𝘤𝘪𝘦𝘯𝘵𝘪𝘰𝘶𝘴 𝘤𝘩𝘰𝘪𝘳𝘮𝘢𝘴𝘵𝘦𝘳)

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Jeff Ostrowski · October 15, 2023

Can Nobody Help Us?

We are still searching for someone who can obtain for us a physical copy of either VOLUME 2 or VOLUME 8 of the accompaniments done by the LEMMENSINSTITUUT during the 1940s. Jeff’s personal copies were stolen.

Jeff Ostrowski · October 13, 2023

“Is This an Error?” • The Answer Is Complicated

Text underlay in Renaissance polyphony: Six (6) considerations.

Jeff Ostrowski · October 12, 2023

Can You “Name That Hymn” (From The Middle)?

Purists would absolutely hate this!

Jeff Ostrowski · October 12, 2023

12 October 2023 • FEEDBACK

One of the more colorful emails we’ve received: “Jeff, I often disagree with your articles, but let me give credit where credit is due. You are surely the only person I know who could somehow tie together John F Kennedy, Lyndon B Johnson, Senator Barry Goldwater, and sacred music!” [The article she references is called Must […]

Jeff Ostrowski · October 12, 2023

Responsorial Psalm • “Eight Options”

In all seriousness, this article deals with some very dry topics. When I say “dry,” I mean technical (or even “boring”). Therefore, I wasn’t really expecting anyone to click on it. I was pleasantly surprised earlier this morning to see that it’s been one of our most highly downloaded articles over the last two weeks!

Jeff Ostrowski · October 11, 2023

Cardinal Tobin says excluding EF Catholics is “good” so long as they’re not “banished” completely

The exchange with Diane Montagna was caught on video! Jeff Ostrowski also includes two personal stories of exclusion.

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Corpus Christi Watershed

President’s Corner

    “Sanctus VIII” • Organ Accompaniment
    A few days ago, I composed this organ harmonization for SANCTUS VIII. This Mass is traditionally called Missa de ángelis or “Mass of the angels.” In French, it is Messe de Anges. You can evaluate my attempt to simultaneously accompany myself on the pipe organ (click here) while singing the melody. My parish is currently singing this setting.
    —Jeff Ostrowski
    Music List • (5th Sund. Ordinary Time)
    Readers have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for this coming Sunday, 8 February 2026, which is the 5th Sunday in Ordinary Time (Year A). If such a thing interests you, feel free to download it as a PDF file. You will probably notice it isn’t as ‘complete’ or ‘spiffy’ as usual, owing to some difficulties which took place this week.
    —Jeff Ostrowski
    PDF • “Communion” (5th Sunday in Ordin.)
    The COMMUNION ANTIPHON for this coming Sunday, 8 February 2026—which is the 5th Sunday in Ordinary Time (Year A)—is truly delightful. You can download the musical score completely free of charge. This text will be familiar to altar boys, because it’s PSALM 42. The Feder Missal makes the following claim about that psalm: “A hymn of a temple musician from Jerusalem: he is an exile in a heathen land, and he longs for the holy city and his ministry in the Temple there. The Church makes his words her own.”
    —Jeff Ostrowski

Quick Thoughts

    “Reminder” — Month of Febr. (2026)
    On a daily basis, I speak to people who don’t realize we publish a free newsletter (although they’ve followed our blog for years). We have no endowment, no major donors, no savings, and refuse to run annoying ads. As a result, our mailing list is crucial to our survival. It couldn’t be easier to subscribe! Just scroll to the bottom of any blog article and enter your email address.
    —Jeff Ostrowski
    PDF Chart • “Plainsong Rhythm”
    I will go to my grave without understanding the lack of curiosity so many people have about the rhythmic modifications made by Dom André Mocquereau. For example, how can someone examine this single sheet comparison chart and at a minimum not be curious about the differences? Dom Mocquereau basically creates a LONG-SHORT LONG-SHORT rhythmic pattern—in spite of enormous and overwhelming manuscript evidence to the contrary. That’s why some scholars referred to his method as “Neo-Mensuralist” or “Neo-Mensuralism.”
    —Jeff Ostrowski
    PDF • “O Come All Ye Faithful” (Simplified)
    I admire the harmonization of “Adeste Fideles” by David Willcocks (d. 2015), who served as director of the Royal College of Music (London, England). In 2025, I was challenged to create a simplified arrangement for organists incapable of playing the authentic version at tempo. The result was this simplified keyboard arrangement (PDF download) based on the David Willcocks version of “O Come All Ye Faithful.” Feel free to play through it and let me know what you think.
    —Jeff Ostrowski

Random Quote

“To suggest, even loosely, that Catholics walk a more or less similar path to God as other religions drains martyrdom of its meaning. Why give up your life for Christ when other paths may get us to the same God? Such a sacrifice would be senseless.”

— Archbishop Charles J. Chaput

Recent Posts

  • “Sanctus VIII” • Organ Accompaniment
  • PDF Download • Sanctus VIII Organ Accompaniment (“Mass of the Angels”)
  • Gorgeous Image of Monks Singing!
  • “Let the Choir Have a Voice” • Jeff Ostrowski’s Essay on Choral Music in the Catholic Mass
  • Solfege Volleyball: A Children’s Choir Game

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