• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

Corpus Christi Watershed

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.”

  • Donate
  • Our Team
    • Our Editorial Policy
    • Who We Are
    • How To Contact Us
    • Sainte Marie Bulletin Articles
    • Jeff’s Mom Joins Fundraiser
    • “Let the Choir Have a Voice” (Essay)
  • Pew Resources
    • Brébeuf Catholic Hymnal
    • Jogues Illuminated Missal
    • Repository • “Spanish Music”
    • KYRIALE • Saint Antoine Daniel
    • Campion Missal, 3rd Edition
  • MUSICAL WEBSITES
    • René Goupil Gregorian Chant
    • Noël Chabanel Psalms
    • Nova Organi Harmonia (2,279 pages)
    • Roman Missal, 3rd Edition
    • Catechism of Gregorian Rhythm
    • Father Enemond Massé Manuscripts
    • Lalemant Polyphonic
    • Feasts Website
  • Miscellaneous
    • Site Map
    • Secrets of the Conscientious Choirmaster
    • “Wedding March” for lazy organists
    • Emporium Kevin Allen
    • Saint Jean de Lalande Library
    • Sacred Music Symposium 2023
    • The Eight Gregorian Modes
    • Gradual by Pothier’s Protégé
    • Seven (7) Considerations
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 · May 6, 2021

Question & Answer Box • “Which Tune Is This?”

Including a live recording of a hymn about a donkey. (Not kidding!)

Follow the Discussion on Facebook

Jeff Ostrowski · May 4, 2021

(Live Recording) • “Jesus My Lord, My God, My All”

There is a “hidden rule” about Roman Catholic Hymnals.

Follow the Discussion on Facebook

Jeff Ostrowski · May 3, 2021

“No hymn deserves more to be reintroduced in our catholic tradition.” —Dom Ermin Vitry

A live recording of the Church’s oldest Latin Eucharistic hymn.

Follow the Discussion on Facebook

Jeff Ostrowski · May 2, 2021

Calling All Church Musicians!

Is this normal? (Answer: “yes”)

Jeff Ostrowski · April 29, 2021

“Days Of The Week In Latin” • Feria II, Feria III, Feria IV, Feria V, Feria VI

“Feria Quinta” — which day is that? … Be honest.

Follow the Discussion on Facebook

Jeff Ostrowski · April 28, 2021

“Are They Ugly?” • May 1st Propers For Saint Joseph

I fail to see how such a position can be defended…

Follow the Discussion on Facebook

Jeff Ostrowski · April 27, 2021

Paul Inwood Attacks Jeff Ostrowski’s Harmonies

Paul Inwood has unwittingly committed a rookie’s error here…

Follow the Discussion on Facebook

Jeff Ostrowski · April 22, 2021

22 April 2021 • SATB Plainsong?

In an emergency, we pull out random hymns from the Brébeuf hymnal. The Brébeuf choral supplement has every single verse—every single verse—written out, which makes reading SATB a breeze. Last Sunday, we pulled out an Easter hymn which is a mix between plainsong and metrical hymnody…and I think this live recording came out nicely! Please […]

Jeff Ostrowski · April 22, 2021

22 April 2021 • ICTUS ALERT

My friends, for the record, this coming Sunday has something which is pretty rare. It is an example of Abbey of Saint-Pierre de Solesmes adding an ictus marking to their previous (1908) version of the Graduale Romanum. You can examine before and after. Do I feel better, having pointing this out? I absolutely do…

Jeff Ostrowski · April 21, 2021

“The Fifteen Best Catholic Hymns” • Wait……

Church musicians: Is this what we’re doing wrong?

Follow the Discussion on Facebook

Jeff Ostrowski · April 20, 2021

Do You Know This Easter Hymn?

We did both versions: One is quite popular, the other less so.

Jeff Ostrowski · April 19, 2021

Why does this repeat four times?

Folks, this is pretty cool.

Jeff Ostrowski · April 17, 2021

Not. Just. Catholics.

Talk about whatever subject you desire…except musical “style”—because doing so might get you killed.

Follow the Discussion on Facebook

Jeff Ostrowski · April 16, 2021

Did Solesmes Abbey Drink The 1960s Kool-Aid?

…you be the judge…

Jeff Ostrowski · April 15, 2021

Fr. Thomas Reese • “Young People Should Not Be Allowed To Attend” Latin Mass

Currently, 759 people dislike his article, while only 73 support it.

Follow the Discussion on Facebook

  • « Go to Previous Page
  • Page 1
  • Interim pages omitted …
  • Page 80
  • Page 81
  • Page 82
  • Page 83
  • Page 84
  • Interim pages omitted …
  • Page 189
  • Go to Next Page »

Primary Sidebar

Corpus Christi Watershed

President’s Corner

    PDF Download • “Atténde Dómine”
    Although it isn’t nearly as ancient as other hymns in the plainsong repertoire, Atténde Dómine, et miserére, quía peccávimus tíbi (“Look down, O Lord, and have mercy, for we have sinned against Thee”) has become one of the most popular hymns for LENT—perhaps because it was included in the famous Liber Usualis of Solesmes. This musical score (PDF file) has an incredibly accurate version in English, as well as a nice version in Spanish, and also the original Latin. Although I don’t claim to have a great singing voice, this morning I recorded this rehearsal video.
    —Jeff Ostrowski
    Music List • (1st Sunday of Lent)
    Readers have expressed interest in seeing the ORDER OF MUSIC I’ve prepared for this coming Sunday—22 February 2026—the 1st Sunday of Lent (Year A). If such a thing interests you, feel free to download it as a PDF file. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are available at the outstanding feasts website alongside the official texts in Latin. I spent an enormous amount of time preparing this ORDER OF MUSIC—because the children’s choir will join us—and some of its components came out great. For example, the COMMUNION ANTIPHON with Fauxbourdon is utterly resplendent, yet still ‘Lenten’.
    —Jeff Ostrowski
    2-Voice Arrangement for Lent
    Those seeking a two-voice arrangement for LENT and PASSIONTIDE should click here and scroll down. It’s based on number 775 in the Brébeuf Hymnal, with an enchanting melody written by Kevin Allen (the legendary American composer of sacred music). That text—“Pendens In Crucis Cornibus”—is often used for the Feast of our Lady of Sorrows. That link is important because, in addition to the musical score, it provides free rehearsal videos for each individual voice: something volunteer choirs appreciate!
    —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

“I have, on the other hand, retained several more or less traditional tunes, absolutely valueless and without merit from a musical point of view, but which seem to have become a necessity if a book is to appeal—as I hope this one will—to the varied needs of various churches.”

— A. Edmonds Tozer (1905)

Recent Posts

  • Fulton J. Sheen • “24-Hour Catechism”
  • The Weekday Communions of Lent
  • PDF Download • “Atténde Dómine”
  • “Chant Is Not a Penitential Act” • Lenten Reflection by Daniel Marshall
  • (Ash Wednesday) • Medieval Illumination Depicting the Distribution of Ashes

Subscribe

Subscribe

* indicates required

Copyright © 2026 Corpus Christi Watershed · Isaac Jogues on Genesis Framework · WordPress · Log in

Corpus Christi Watershed is a 501(c)3 public charity dedicated to exploring and embodying as our calling the relationship of religion, culture, and the arts. This non-profit organization employs the creative media in service of theology, the Church, and Christian culture for the enrichment and enjoyment of the public.