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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 · December 18, 2022

PDF Download • “Veni, Veni Emmanuel” for 2 parts

I didn’t have the heart to tell this fellow that the same melody occurs at other times of the liturgical year.

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Jeff Ostrowski · December 17, 2022

Available Now! • 4th Sunday of Advent

Those who so desire may now download this organ accompaniment booklet (25 pages) for the 4th Sunday of Advent, including the “O ANTIPHON” for 18 December 2022.

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Jeff Ostrowski · December 15, 2022

PDF • “Rorate Mass Musical Booklet” (39 pages)

In my humble opinion, that ‘explanation’ is sheer, unadulterated gobbledygook.

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Jeff Ostrowski · December 14, 2022

PDF Download • 1938 “White List of Sacred Music” (Archdiocese of Dubuque, Iowa) — 114 pages!

Their spelling of French names could have used some proofreading!

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Jeff Ostrowski · December 13, 2022

Who Can Guess This Melody? • (Rorate Mass)

… from the “Roman Gradual” (1912) edited by Max Springer, a famous Gregorianist of the Beuron school.

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Jeff Ostrowski · December 13, 2022

PDF Download • “Advent Eucharistic Hymn”

I don’t know a more powerful exposition on the Holy Eucharist than this striking hymn by Archbishop Pecham!

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Jeff Ostrowski · December 11, 2022

“Introit” (3rd Sunday of Advent) • Sung According the Church’s Official Rhythm

My humble attempt at singing the Introit for the 3rd Sunday of Advent in accordance with the official rhythm.

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Jeff Ostrowski · December 10, 2022

PDF Download • “Kyriale Accompaniment Book” by Dr. Peter Wagner (138 pages)

… including a deliciously dazzling discovery you won’t want to miss!

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Jeff Ostrowski · December 8, 2022

“24 Sample Pages” • The Saint Isaac Jogues Illuminated Missal, Gradual, and Lectionary

During 2023, why not elevate your Ordinary Form parish’s liturgy with this illuminated pew lectionary?

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Jeff Ostrowski · December 8, 2022

“Advent Kyrie” • Plainsong w/ Organ

Those who so desire may now download a live recording of my choir—which consists of 100% volunteer singers—singing the “Advent Kyrie” (KYRIE XVII) last Sunday.

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Jeff Ostrowski · December 7, 2022

PDF Download • “Organ Accompaniment Booklet” • Vespers (3rd Sunday of Advent) — 23 pages

Were Pothier and Mocquereau homeless? The answer might surprise you.

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Jeff Ostrowski · December 7, 2022

PDF Download • “Salve Regina” [Simplex] • An Elegant English Translation (2022)

The incomparable Andrew Hinkley kindly set it to plainchant notation.

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Jeff Ostrowski · December 6, 2022

Gregorian Rhythm Wars • “Jeff’s Second Response to Patrick” (6 Dec 2022)

You look upon these thousands of manuscripts in much the same way that I view the plainsong editions of Guillaume-Gabriel Nivers.

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Jeff Ostrowski · December 5, 2022

“Urbanite Hymns” • What are those?

Dr. Aaron James, who earned a double doctorate, has stated publicly that the Saint Jean de Brébeuf Hymnal does a wonderful job explaining—by means of gorgeous color plates—the difference between the “Pre-Urbanite” hymns and those which were modified by Pope Urban VIII (d. 1644). Dr. James calls the Brébeuf treatment of the urbanite reform “a […]

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Jeff Ostrowski · December 3, 2022

PDF Download • Organ Accompaniment Booklet: Vespers (2nd Sunday of Advent) — 27 pages

Dom Gajard said to Jean Langlais: “Hear the blackbird! It doesn’t know what an ‘ictus’ is, yet it sings better than we.”

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Corpus Christi Watershed

President’s Corner

    Music List • (15th Sund. Ordinary Time)
    Readers have expressed interest in seeing the ORDER OF MUSIC I created for the 15th Sunday in Ordinary Time (Year A), which is 12 July 2026. Please feel free to download it as a PDF file if that appeals to you. The hymns chosen are some of the most ‘traditional’ I have chosen (and were chosen by our pastor). The ENTRANCE CHANT radiates pure bliss, overflowing with joy.
    —Jeff Ostrowski
    Shortest Psalm In The Bible
    The shortest chapter in the whole Bible—as well as the shortest psalm—is PSALM 116 (“Laudáte Dóminum ómnes géntes”), which consists of just two verses. German-speaking Catholics did something really splendid (PDF) with PSALM 116. I was alerted to this many years ago by none other than Monsignor Robert Alexander Skeris. Click here to download—from different Catholic hymn books—ten (10) different harmonizations for this fabulous hymn.
    —Jeff Ostrowski
    Oldest Latin Eucharistic Hymn
    The Church’s oldest Latin Eucharistic hymn is featured in the Brébeuf Hymnal. Indeed, the legendary Father Adrian Fortescue made a translation of it—matching the original’s meter—which was elevated by the Brébeuf team. For years, we’ve been working on a Spanish hymnal: “Cantoral del Padre Antonio Daniel.” The progress has been slow but steady, and we encourage anyone fluent in Spanish to consider joining the proofreading team. A few days ago, my wife helped me record a rehearsal video for this Spanish version of the Church’s oldest Latin Eucharistic hymn.
    —Jeff Ostrowski

Quick Thoughts

    ‘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
    “Reader Feedback” • 22 June 2026
    A reader wrote to us from Virginia: “I really appreciate the 23 harmonizations that you posted on CORPUS CHRISTI WATERSHED for the Daily, Daily, Sing to Mary hymn. I hope to find willing voices in our small Schola Cantorum to try the three-voice version. Carry on, sir! You’re doing the Lord’s work.” While we don’t know this gentleman personally, we note that he earned a Ph.D. (which demonstrates that our blog has something for everybody). 😊
    —Corpus Christi Watershed
    Time and Again We Are Asked…
    John Baptist Singenberger (d. 1924) was a central figure of Catholic Church music. In this utterly fascinating excerpt (Single-Page PDF), Singenberger writes: Time and again we are asked: “Is the Gregorian chant to be accompanied by the organ?” As a young student in Saint Gall, Singenberger befriended SEBASTIAN GEBHARD MESSMER, the future Archbishop of Milwaukee (Wisconsin). The two graduated together in 1861. The school they attended (Saint George’s Seminary) was a “seminary”—but in the older European sense. In other words, it provided a classical education without necessarily leading to ordination. Singenberger remained a layman his whole life, but Messmer was eventually made archbishop—by Pope Saint Pius X—of the very archdiocese in Wisconsin where Singenberger would spend his American career, giving him a powerful ecclesiastical ally.
    —Jeff Ostrowski

Random Quote

“I prefer to preach,” said one priest “even without immediate preparation, for I can always draw—from the various studies stored away during the seminary years—enough material to interest our good Catholic people. But when I have to go to the altar and sing High Mass or a Requiem, and I know that I cannot read a note of the Preface and the ‘Pater Noster’, I feel like going to martyrdom. Yet the notes are right there before my eyes, but they seem to mock my ignorance.”

— From a 1920 article by Very Rev. Leo P. Manzetti

Recent Posts

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  • “Website Subscriptions” • (Update: 30 June 2026)

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