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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

Your Christmas Present!

Jeff Ostrowski · December 24, 2017

90902 CCW present E RECENTLY launched a special fundraising drive, and promised to release certain items if we met our goal. Thanks to your generosity, we succeeded; so below are the files we promised. Of course the money is important—because it allows us to survive—but on a level you might not realize, the fundraising also gives encouragement. It demonstrates that our efforts matter enough to readers that they’ll donate (and church musicians are not wealthy). We enjoyed reading the little “notes” you sent in with your pledges, even the electronic ones.

When our contributors get discouraged, I always say the same thing: “Remember we are trying to do something positive. This is not easy; and the proof is how few Catholic websites are positive vs. how many Catholic websites consist of negativity, gossip, and scandal.”

Merry Christmas!

    * *  PDF Score • Kevin Allen “Gloria” (Never Released)

PDF Document (score)

EQUAL VOICES : Mp3 Audio

SOPRANO : Audio

ALTO : Audio

TENOR : Audio

BASS : Audio

Listen to an excerpt of the premiere performance conducted by Dr. Horst Buchholz. The piece is dedicated to St. Jean de Brébeuf, and Mr. Allen really captured the sound of the North American missionaries.


    * *  YouTube • Dr. Tappan — TRAINING YOUTH CHOIRS (46 minutes)

YouTube Video

This 46-minute video contains a marvelous presentation by Dr. Lucas Tappan.


    * *  PDF • Jeff Ostrowski — CRUCIAL SURVIVAL TACTICS (12 pages)

PDF Document (12 pages)

This 2017 presentation by Jeff Ostrowski is totally different than the speech he gave in 2016.


    * *  PDF • Pete Avendaño — REPERTOIRE FOR CHILDREN (17 pages)

PDF Document (391 pieces)

You will not want to miss this marvelous list compiled by Pete Avendaño, containing approximately 391 pieces. Mr. Avendaño is one of the world’s most esteemed teachers of youth singers.


    * *  PDF • Dr. Calabrese — REPERTOIRE FOR CHILDREN (32 pieces)

PDF Document

This list of 32 pieces that work well for children was compiled by Dr. Calabrese for one of his talks.


    * *  PDF • Dr. Tappan — REPERTOIRE FOR CHILDREN (3 pages)

PDF Document (3 pages)

Dr. Lucas Tappan has assembled a list of pieces “that just work.”


    * *  PDF • Fr. Popplewell — HYMN TALK (13 pages)

PDF Document (notes)

These are the notes Fr. Popplewell used for his talk on hymns.


    * *  PDF • Dr. Calabrese — RENAISSANCE TALK (2 pages)

PDF Document (notes)

These are the notes Dr. Calabrese used for his talk on Renaissance polyphony.


    * *  PDF • Jeff Ostrowski — ONLINE RESOURCES (5 pages)

PDF Document

Jeff Ostrowski gave this presentation, entitled: “Taking Advantage of Online Resources.”


    * *  PDF • Nova Organi Harmonia — VOLUME SIX (126 pages)

    * *  Low Res (8MB) • NOH Volume 6

    * *  High Res (239MB) • NOH Volume 6

For decades, we have been searching for Volume 6 of the Nova Organi Harmonia. We have obtained a pristine copy, and made two versions: Low Res (8MB) and High Res (239MB). These are extremely rare Gregorian chant accompaniments.


    * *  PDF • SYMPOSIUM BOOKLET (260 pages)

PDF Document (260 pages)

This 260-page booklet is not something you can live without.

Opinions by blog authors do not necessarily represent the views of Corpus Christi Watershed.

Filed Under: Articles Last Updated: January 1, 2020

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About Jeff Ostrowski

Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He resides with his wife and children in Michigan. —(Read full biography).

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Corpus Christi Watershed

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 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

No concession should ever be made for the singing of the Exsultet, in whole or in part, in the vernacular.

— ‘Fr. Augustin Bea, S.J. in the years immediately before the Second Vatican Council’

Recent Posts

  • PDF Download • “Anima Christi”
  • PDF Download • “Rarer Than a Blue Moon” — Side-by-Side English Translation (Pius XII Psalter)
  • Fulton J. Sheen • “24-Hour Catechism”
  • Simplified Accompaniment (Easter Hymn)
  • PDF Download • “Quasi Modo Sunday”

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