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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.”

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Views from the Choir Loft

Archives for February 2015

Jeff Ostrowski · February 19, 2015

Bishop Slattery: “Why Did God Make Us?”

It would not be wrong to say that the entire video revolves around Sacred music.

Dr. Lucas Tappan · February 19, 2015

A Practical Secret

“Condition choirs so that you have to tell them only once.”

Andrew Leung · February 18, 2015

An Educational Experience

In order to preserve Sacred Music, a treasure and an essential part of the Church, education is very important.

Jeff Ostrowski · February 17, 2015

Brave Schola Director Posts “Live” Recording

Last Sunday, I stuck a recording device in my pocket.

Dr. Lucas Tappan · February 17, 2015

Westminster Cathedral (London, England)

“They were trapped and could do nothing but grin and bear it.”

Jeff Ostrowski · February 16, 2015

Photograph • Pius X Consecrating French Bishops

A beautiful photograph from Saint Peter’s Basilica on 25 February 1906.

Jeff Ostrowski · February 16, 2015

“What Must Be Sung Is The Mass” • Susan Benofy

“For decades there were virtually no musical settings for the Propers in English.” —Susan Benofy

Jeff Ostrowski · February 16, 2015

Bishops Care When Their Names Are “Tacitly” Used

The current GIRM never mentions “tacit” approval.

Fr. David Friel · February 15, 2015

Praying the Divine Office This Lent

Exploring the Sites & Apps Devoted to the “Official Prayer of the Church”

Aristotle A. Esguerra · February 14, 2015

Modal Responsorial Psalms & Gospel Acclamations

283 pages, softcover • View Table of Contents Click here to purchase this bound book. You can also download the entire book [PDF]. Complete Psalms and Gospel Acclamations (Years A, B, C, and ABC) for Sundays, Solemnities, and Feasts (including Chrism Mass and Extended Pentecost Vigil). Also included are Nuptial and Funeral Masses.  Features: Durable […]

Jeff Ostrowski · February 14, 2015

Vexilla Regis Prodeunt (Gregorian Hymn)

Oh, what a difference a thousand years makes…

Jeff Ostrowski · February 14, 2015

Controversy Over Female Altar Servers

“It will always be very appropriate to follow the noble tradition of having boys serve at the altar.” —Congregation for Divine Worship (15 March 1994)

Veronica Brandt · February 14, 2015

The modern armchair chant scribes

A great source of chant snippets for your booklets as well as a way to make the internet a better place.

Richard J. Clark · February 13, 2015

Choir Rehearsal Is Prayer

It is quite possible we won’t get to sing the music we rehearsed — a problem everyone in Boston is facing this Sunday. But choir rehearsal itself is a prayer.

Jeff Ostrowski · February 12, 2015

Musical Resources • Quinquagesima Sunday

«GLORIA in EXCELSIS» is not said from Septuagesima Sunday until Easter, except on Holy Thursday, Holy Saturday, & some special feasts.

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Corpus Christi Watershed

President’s Corner

    PDF Download • Communion for Sunday
    The COMMUNION ANTIPHON with fauxbourdon psalm verses for this coming Sunday (3 May 2026) is elegant and poignant. It’s such a shame it only comes every three years. This piece—along with all the musical scores for this coming Sunday, which is the 5th Sunday of Easter (Year A)—can be downloaded free of charge from the flourishing feasts website. By the way, how is it already 2026?
    —Jeff Ostrowski
    Season’s End Repertoire
    Looking at the REPERTOIRE SHEET until the end of the choral season, I see that I’ve fallen behind schedule. (The last three months have been extraordinarily busy.) As you know, I have been providing organ harmonies for all the ENTRANCE CHANTS—as well as rehearsal videos—and you can see I’m behind where I planned to be. Now I must make up lost ground. However, the choir picks up the ENTRANCE CHANT with ease, so I’m sure it will all work out. My ‘unofficial’ harmonizations are being posted each week at the flourishing feasts website.
    —Jeff Ostrowski
    PDF Download • “Funeral Procession”
    From a mediæval Book of Hours, I was sent this glorious depiction of a Roman Catholic funeral procession by Simon Bening (d. 1561). The image resolution is extremely high. I’m not sure I know of a more beautiful illustration of a mediæval church. And I love how the servers are wearing red and pink cassocks!
    —Jeff Ostrowski

Quick Thoughts

    PDF Download • “Anima Christi”
    I received a request for an organ accompaniment I created way back in 2007 for the “Anima Christi” Gregorian Chant. You can download this PDF file which has the score in plainsong followed by a keyboard accompaniment. Many melodies have been paired with “Anima Christi” over the centuries, but this is—perhaps—the most common one.
    —Jeff Ostrowski
    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

Random Quote

“To treat harmony and rhythm in this matter was a difficult matter. Facing numerous problems both large and small—that arose constantly—we understood that a flawless harmonization of Gregorian chant cannot be created by improvisation, no matter the competence and ability of the organist or harmonist.”

— ‘Mons. Jules Van Nuffel, NOH Preface’

Recent Posts

  • PDF Download • Communion for Sunday
  • “Translating the Bible” • Msgr. Ronald Knox (1953)
  • Season’s End Repertoire
  • PDF Download • “Funeral Procession”
  • Re: The “Correct” Way To Sing Gregorian Chant

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