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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 23, 2017

Rehearsal Videos • “Sanctus & Hosanna” (Guerrero)

Once upon a time, Catholic composers were trained from birth in a special art of musical composition…

Jeff Ostrowski · May 18, 2017

Archbishop Sheen on Liturgy & Plainchant Choirs

“Sisters in pants distribute communion, while priests sit idle in the sanctuary. This ‘option’ results from a decay of the reverence for the Lord’s Presence.” —Fulton J. Sheen (1976)

Jeff Ostrowski · May 17, 2017

Rehearsal Videos • Guerrero “Agnus Dei” (SSATB)

Do you understand why I only apologize once—and not twice—for the Soprano line?

Jeff Ostrowski · May 17, 2017

Rehearsal Videos • “Ave Sacer Christi Sanguis”

Precious few modern masterpieces exist…but this motet by Kevin Allen is one.

Jeff Ostrowski · May 16, 2017

EWTN Video • Priestly Fraternity of Saint Peter

Two members talk about their new CD, “Requiem.”

Jeff Ostrowski · May 10, 2017

Musical Resources • 4th Sunday after Easter (1962)

“…He shall not speak of Himself; but what things soever He shall hear, He shall speak…”

Jeff Ostrowski · May 9, 2017

Guerrero’s Gloria from “Missa Iste Sanctus”

Why Do We Produce Rehearsal Videos? And what made more than 600 people show up for Santa Barbara’s first Latin Mass in fifty years?

Jeff Ostrowski · May 4, 2017

Fulton J. Sheen • World’s Most Progressive Bishop?

Sheen replied: “Mr. President, I’m not the least bit impressed with your source.”

Jeff Ostrowski · April 30, 2017

Justice Antonin Scalia on Church Music

“I would go there Sunday morning and sing Palestrina, William Byrd, Mozart…this magnificent choral music.”

Jeff Ostrowski · April 25, 2017

Brace Yourself • “Raw” Recordings from Solemn Mass

There’s something remarkable about instances where the people involved don’t realize a recording is being made.

Jeff Ostrowski · April 23, 2017

PDF Download • “Compline for Sunday”

My ignorance vis–à–vis the 1962 Breviary will astound you…

Jeff Ostrowski · April 21, 2017

Musical Resources • “Quasimodo Sunday”

“Receive ye the Holy Ghost; whose sins you shall forgive, they are forgiven them, and whose sins you shall retain, they are retained.”

Jeff Ostrowski · April 21, 2017

Nine Questions About The Latin Mass You Were Too Embarrassed To Ask

When I first attended the Traditional Mass, I hated it.

Jeff Ostrowski · April 17, 2017

PDF Download • Last Minute Holy Saturday File

“The use of Psalm 150 is a change from the experimental Easter Vigil (1951-1955) in which Psalm 116 was used for Lauds.” —Msgr. McManus

Jeff Ostrowski · April 15, 2017

“Reproaches” for Good Friday (Recording)

The indispensable “Musician’s Guide to Good Friday,” including a 50-page PDF and rehearsal videos!

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President’s Corner

    Simplified Accompaniment (Easter Hymn)
    Number 36 in the Brébeuf Hymnal is “At the Lamb’s high feast we sing,” an English translation for Ad Cenam Agni Próvidi (which was called “Ad Régias Agni Dapes” starting 1631). As of this morning, you can download a simplified keyboard accompaniment for it. Simple click here and scroll to the bottom. Many organists are forced to serve simultaneously as both CANTOR and ACCOMPANIST. In spite of what some claim, this can be difficult—which explains why choirmasters appreciate these simplified keyboard accompaniments. Sadly, many readers will click that link but forget to scroll to the bottom where the simplified PDF file is located.
    —Jeff Ostrowski
    PDF Download • “Quasi Modo Sunday”
    The Introit for “Quasi Modo Sunday” (12 April 2026) is particularly beautiful. The musical score can be downloaded as a PDF file, and so can the organ accompaniment. The official language of the Catholic Church is Latin (whereas Greek is our mother tongue). Vatican II said Gregorian Chant must be given “first place” under normal circumstances. As a result, some parishes will rightly sing the authentic version. On the other hand, because so many USA dioceses disobey the mandate of Vatican II, some musicians sing plainsong in the vernacular. I have attempted to simultaneously accompany myself on the pipe organ while singing the English version. Although very few take advantage of it, the complete Proprium Missae is posted at the flourishing feasts website.
    —Jeff Ostrowski
    ‘German’ Introductions for Hymns
    German organ books have an enchanting habit of including introductions for each and every hymn. For example, consider this snazzy example found in a German hymnal published in 1902. In the Saint Jean de Brébeuf Hymnal, that melody is called “Laudes Mariae” and was married to Omni Die Dic Mariae, with a popular English translation (“Daily, daily, sing to Mary”) by Father Henry Bittleston, an Oratorian priest. Notice they also added a ‘tailpiece’ or ‘playout’ or postlude at the end—a very German thing to do!
    —Jeff Ostrowski

Quick Thoughts

    PDF • “Liturgical Law” (467 Pages)
    On Good Friday during the middle ages, the pope privately recited THE ENTIRE PSALTER. If you don’t believe me, see for yourself by reading this passage by Dom Charles Augustine Bachofen (d. 1943). His famous book—called “Liturgical Law: A Handbook Of The Roman Liturgy”—was published by the Benjamin Herder Book Company, which was the American arm (operating out of St. Louis, Missouri) of one of the world’s most significant Catholic publishers. Dom Charles Augustine Bachofen was born in Switzerland but spent his career between the Benedictine monasteries at Conception (Missouri) and Mount Angel (Oregon). His 1931 masterpiece, Liturgical Law can be downloaded as a PDF file … 467 pages!
    —Jeff Ostrowski
    “Gregorian Chant Quiz” • 24 March 2026
    How well do you know your Gregorian hymns? Do you recognize the tune inserted into the bass line on this score? For many years, we sang the entire Mass in Gregorian chant—and I mean everything. As a result, it would be difficult to find a Gregorian hymn I don’t recognize instantly. Only decades later did I realize (with sadness) that this skill cannot be ‘monetized’… This particular melody is used for a very famous Gregorian hymn, printed in the LIBER USUALIS. Do you recognize it? Send me an email with the correct words, and I promise to tell everybody I meet about your prowess!
    —Jeff Ostrowski
    PDF Download • “Ubi Caritas” (SATB)
    I remember singing “Ubi Cáritas” by Maurice Duruflé at the conservatory. I was deeply moved by it. However, some feel Duruflé’s version isn’t suitable for small choirs since it’s written for 6 voices and the bass tessitura is quite low. That’s why I was absolutely thrilled to discover this “Ubi cáritas” (SATB) for smaller choirs by Énemond Moreau, who studied with OSCAR DEPUYDT (d. 1925), an orphan who became a towering figure of Catholic music. Depuydt’s students include: Flor Peeters (d. 1986); Monsignor Jules Van Nuffel (d. 1953); Arthur Meulemans (d. 1966); Monsignor Jules Vyverman (d. 1989); and Gustaaf Nees (d. 1965). Rehearsal videos for each individual voice await you at #19705. When I came across the astonishing English translation for “Ubi Cáritas” by Monsignor Ronald Knox—matching the Latin’s meter—I decided to add those lyrics as an option (for churches which have banned Latin). My wife and I made this recording to give you some idea how it sounds.
    —Jeff Ostrowski

Random Quote

“By a decree of the synod of the diocese of Exeter in 1284, no one should claim any seat in a church; but whoever first entered a church for the purpose of devotion, might choose at his pleasure a place for praying.”

— A work by Fr. Husenbeth (d. 1872)

Recent Posts

  • Simplified Accompaniment (Easter Hymn)
  • PDF Download • “Quasi Modo Sunday”
  • ‘German’ Introductions for Hymns
  • Fascinating Interpretation of the “Regina Caeli” (Solemn Tone)
  • PDF Download • “Sprinkling Rite” + Psalm Verses

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