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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 · May 21, 2024

Choir Members Can’t Get Enough of This Piece

An English translation of “Veni Creator Spiritus.”

Jeff Ostrowski · May 20, 2024

ABC’s “The View” Attacks the Traditional Latin Mass

If you were arrested and charged with being a Christian, would there be enough evidence to convict you?

Jeff Ostrowski · May 20, 2024

PDF Download • SATB “Kyrie” for Small Choirs

This SATB setting by Father Francisco Guerrero is brief but magnificent.

Jeff Ostrowski · May 19, 2024

When Dr. Calabrese Addressed Me Personally

Including a ‘live’ recording of the Church’s oldest Latin Eucharistic Hymn, which comes from a 7th-century Irish manuscript.

Jeff Ostrowski · May 15, 2024

Documentation • “In the Olden Days, Was Vernacular Sung During Liturgical Services?”

Including a splendid harmonization of “Holy God, We Praise Thy Name.”

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Jeff Ostrowski · May 13, 2024

Organ Accomp. • “Ascension Hymn at Vespers”

The soul-stirring hymn used on ASCENSION THURSDAY at Vespers—and also used on the Sunday which follows the Ascension—was called in the 7th century: “Jesu Nostra Redemptio.” After 1631AD, the title of that hymn was changed to “Salutis Humanae Sator.” The melody assigned by the Vatican Commission on Gregorian Chant is rather mournful (and very difficult […]

Jeff Ostrowski · May 10, 2024

“For The First Time” • Our Choir Sings In Spanish!

That changed last week!

Jeff Ostrowski · May 10, 2024

Hymn for the Ascension

Here is a ‘live’ recording from the Mass on Ascension Thursday (2024): Hymn for the Ascension. I could not be prouder of this parish choir, which consists 100% of volunteers. To learn more about this hymn, please visit #704 in the hymn portal. I have argued that—in addition to CARMEN GREGORIANUM, organ music, and polyphony—hymns […]

Jeff Ostrowski · May 10, 2024

“Praise To The Lord” • Simple Accomp.

In case you missed the full article I posted the other day on Views from the Choir Loft, feel free to download a PDF version of my simplified organ accompaniment for the famous hymn “Praise To The Lord,” which is often paired with LOBE DEN HERREN. I’m toying with the idea of creating a whole […]

Jeff Ostrowski · May 10, 2024

“Yes or No?” • Should We Give People the Sacred Music They Ardently Crave?

Some of them became “obsessed” with this SATB arrangement—𝑎𝑛𝑑 𝑡ℎ𝑎𝑡’𝑠 𝑜𝑘𝑎𝑦!

Jeff Ostrowski · May 6, 2024

A Wonderful Woman Eviscerates The Argument Of An Infamous Liturgical Radical

Diekmann believed all the saints over the last 1,200 years—as well as the fathers of Vatican II—were dead wrong about the liturgy.

Jeff Ostrowski · May 6, 2024

Protected: Don’t Share • “Cantoral del Padre Antonio Daniel”

There is no excerpt because this is a protected post.

Jeff Ostrowski · May 5, 2024

MONTH OF MAY • “Reminder”

Each day, I speak via telephone to folks who have supported Corpus Christi Watershed for years. Many of them don’t know about our email newsletter! Please sign up! Simply scroll to the bottom of any blog article and enter your email address. Thank you!

Jeff Ostrowski · May 3, 2024

“The English Mozart” • Who Was That?

Including a hymn suitable for a Catholic wedding (“Nuptial Mass”).

Jeff Ostrowski · May 3, 2024

Anglican Ordinariate: “A Hymn For Saint Joseph”

With a digression on Cardinal Antonelli and the feast of “Saint Joseph the Artisan” (1 May).

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Corpus Christi Watershed

President’s Corner

    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
    “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

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

“The Lord’s Prayer, among the Greeks, is said by all the people; among us, by the priest alone.”

— Pope Saint Gregory the Great

Recent Posts

  • Music List • (1st Sunday of Lent)
  • Fulton J. Sheen • “24-Hour Catechism”
  • 2-Voice Arrangement for Lent
  • Pope Paul VI • “Sacrificium Laudis” (15 Aug 1966)
  • “Sanctus VIII” • Organ Accompaniment

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