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Corpus Christi Watershed

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Views from the Choir Loft

Catholic Composer Cristobal de Morales

Jeff Ostrowski · June 30, 2025

(Rehearsal Clips) • Sacred Music Symposium 2025

Even if I live a hundred years, I’ll never forget last week’s conference!

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Jeff Ostrowski · February 15, 2024

Josquin Des Prez Was A Vandal • (Not Kidding)

Also included: the day my life changed forever.

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Jeff Ostrowski · May 6, 2023

PDF Download • “Brief Choral Alleluia” (Suitable for the Ordinary and Extraordinary Form)

Too many priests are ignorant of the glories of authentic sacred music.

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Jeff Ostrowski · February 4, 2023

Church Music Shouldn’t Be “Headache-Inducing”

Authentic sacred music should attract people. It should not drive them away.

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Jeff Ostrowski · November 8, 2022

“Whoever controls the language controls the Masses.”

“Missa Back-To-The-Future” (a recent OCP offering) isn’t part of the treasury mandated by Vatican II; nor do I belong on the basketball court with Michael Jordan.

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Jeff Ostrowski · September 9, 2022

“Defending the English” • Brief Riposte from Uganda

“As for the subject of whether the music of Tallis, Taverner, and Tye was tainted by the reformation, I would agree with Mr. Ostrowski.” —Reader from Uganda

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Corpus Christi Watershed · May 3, 2022

“Repertoire Page” • Sacred Music Symposium 2022

Sign up today! A few voice parts still have openings.

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Jeff Ostrowski · January 12, 2022

PDF Download • “Glory To God” (Three Voices)

Those who direct small choirs are always looking for great repertoire.

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Jeff Ostrowski · September 14, 2021

PDF Download • Three Myths About Hymns

Did you know Catholics began translating hymns from Latin into the vernacular about 400 years before the Protestant Revolution?

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Jeff Ostrowski · August 6, 2021

PDF Download • Alleluia (SATB) by Morales for “Ordinary Form” + “Extraordinary Form”

This piece works well in the “OF” (Ordinary Form) and also the “EF” (Extraordinary Form).

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Jeff Ostrowski · August 6, 2020

Allowed or Forbidden? • Parallel Fourths in Renaissance Polyphony

Article Subtitle: “Brave schola director posts live recording from rehearsal.”

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Jeff Ostrowski · March 7, 2020

Father Cristóbal de Morales • “Missa Mille Regretz”

Some believe Stevenson was the greatest musicologist of all time, but I believe he made an error here.

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Jeff Ostrowski · March 12, 2016

PDF Download • Spanish Cathedral Music (1961)

“On Holy Saturday in 1545, while the pope and several cardinals were present, two of the oldest choir members flew at each other during the blessing of the new oils…”

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Jeff Ostrowski · January 12, 2015

Cristóbal de Morales Missa “Ut Re Mi Fa Sol La.”

You’ll want to immediately download these scores, videos, and Mp3 files!

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Corpus Christi Watershed

President’s Corner

    Music List • “Ascension of the Lord”

    Readers have expressed interest in examining my “music list” for this coming Sunday.

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    —Jeff Ostrowski
    PDF Download • “For Pentecost Sunday”

    There’s a triple ‘allelúja’ and I just love the chord at the end of the 2nd iteration.

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    —Jeff Ostrowski
    PDF Download • “Organ Accompaniment”

    The following declaration will probably smack of “blowing my own horn.”

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    —Jeff Ostrowski

Quick Thoughts

    “Thee” + “Thou” + “Thine”

    Regarding approval for the “Revised Standard Version (Catholic Edition).”

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    —Jeff Ostrowski
    “Reminder” — Month of May (2026)

    Since a new month has arrived, it’s my pleasure to remind you that…

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    —Jeff Ostrowski
    Simplified Version • “Canon in D” (Pachelbel)

    I don’t care what people say; I love this piece!

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    —Jeff Ostrowski

Random Quote

“The following question is asked by the Most Reverend Lord Bishop of the Diocese of Chur: May this Diocese’s ancient custom be continued of having the Celebrant in Sung Masses (excepting more solemn Masses) intone the Credo and when he is finished reciting it going on immediately to the offertory and finishing it while the credo is being sung by the choir?” (Dubium of Dec 1909)

— 11 December 1909

Recent Posts

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  • Music List • “Ascension of the Lord”
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  • Inspiring Paper from a Graduating High School Senior

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CONTACT • Corpus Christi Watershed

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Corpus Christi Watershed
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