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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 2, 2024

PDF Download • “Ad Regias” Hymn

Upon hearing this special rendition of the ancient Roman Catholic hymn for Eastertide known as “Ad Régias Agni Dapes” several readers requested the score. You may now download the PDF Score (4 pages) completely free of charge. [Rehearsal videos for each individual part are waiting for you at #33013.] For the record, prior to 1632AD […]

Jeff Ostrowski · May 2, 2024

Singing Bach At Mass? • “Yes! Yes! Yes!”

I wouldn’t argue if somebody made the claim that Sebastian Bach was “the most musical person who ever lived.”

Jeff Ostrowski · April 29, 2024

PDF Download • Simplified Accompaniment for the famous Hymn: “Praise To The Lord”

According to Monsignor Franz Stemmer, the famous hymn “Praise to the Lord” originally came from the 𝘚𝘵𝘳𝘢𝘭𝘴𝘶𝘯𝘥 𝘎𝘦𝘴𝘢𝘯𝘨𝘣𝘶𝘤𝘩 (1665).

Jeff Ostrowski · April 29, 2024

Organ Accompaniment Booklet (20 pages)

This coming Sunday in the Extraordinary Form will be the Fifth Sunday after Easter. Each week, everyone can freely visit this page, downloading such booklets (as it were) directly from the source. Nevertheless, I’d like to draw your attention to the ORGAN ACCOMPANIMENT BOOKLET (20 pages) for Vespers in the Extraordinary Form: Dominica V Post […]

Jeff Ostrowski · April 25, 2024

Random Psalm Tone! • (1962 Weddings)

I believe it’s better to sing a Psalm Tone with excellence rather than attempt the authentic CARMEN GREGORIANUM (Gregorian Chant) in a plodding, lifeless, poorly-executed way. To that end, I have created this Fifth Mode Psalm Tone version for the COMMUNION CHANT assigned to 1962 Missal weddings. The Nuptial Mass is sometimes called “Pro Sponso […]

Jeff Ostrowski · April 25, 2024

Update (25 April) • “Forthcoming Spanish Hymnal”

“When our people have the courage to break resolutely with a bad tradition, there are unworked mines of religious poetry in the old hymns that we can use in translations.” —Father Adrian Fortescue

Jeff Ostrowski · April 24, 2024

Three Easter Hymns Sung Three Different Ways!

There was deep division in Chicago between those who cheered for the Cubs and those who cheered for the White Sox.

Jeff Ostrowski · April 21, 2024

Near “Occasions” of Sin, Forgiveness, Psalms, Hymns, and the Artistic Temperament

Rachmaninoff never forgave Prokofiev for this, as anyone with a melancholic temperament will understand.

Jeff Ostrowski · April 19, 2024

PDF Download • “Wedding Sheet” (Showing Prices)

Being hired as organist or choirmaster for Catholic weddings can be stressful.

Jeff Ostrowski · April 18, 2024

Can Your Choir Members Do This?

How many of your choir members can do this? (a) Recite the Tantum Ergo from memory; (b) Explain where the piece comes from and when specifically—during HOLY WEEK—it’s used; (c) Provide a literal translation (from memory, without looking in a book). This nifty one-page sheet (PDF) might be worth downloading if you’re worried some of […]

Jeff Ostrowski · April 17, 2024

Announcement! • “New Spanish Hymnal”

We seek native speakers willing to help proofread.

Jeff Ostrowski · April 16, 2024

PDF Download • Spanish Responsorial Psalm — “17th Sunday in Ordinary Time” (Year B)

We must never let criticism by ‘haters’ bother us. We must strive to block them from our minds.

Jeff Ostrowski · April 14, 2024

PDF Download • “Freiburg Cathedral Hymnal” (Organ Accompaniment) — 308 Pages!

The most comprehensive German hymnal ever printed? Well, this masterpiece by Monsignor Stemmer is certainly in the top five!

Jeff Ostrowski · April 10, 2024

“Banish Wrong Notes!” • Hymns Simplified

In the past, I’ve mentioned how I can’t stand hearing wrong notes. I was playing LLANFAIR the other day, and I was hitting wrong notes. Earlier today, I created a simplified version which you can download for free. This famous tune (“LLANFAIR”) is often used on the feast of the Ascension, with “Hail the Day […]

Jeff Ostrowski · April 9, 2024

PDF Download • Responsorial Psalm for the 16th Sunday in Ordinary Time (Year B)

“This argument from silence is wildly improbable.” —Father John Parsons (2001)

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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

“In all this mediaeval religious poetry there is much that we could not use now. Many of the hymns are quite bad, many are frigid compositions containing futile tricks, puns, misinterpreted quotations of Scripture, and twisted concepts, whose only point is their twist. But there is an amazing amount of beautiful poetry that we could still use. If we are to have vernacular hymns at all, why do we not have translations of the old ones?”

— Fr. Adrian Fortescue (d. 1923)

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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