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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

Church Music Association of America CMAA

Jeff Ostrowski · January 15, 2026

“Sacred Music Journal” Editor Sings w/ Our Choir

How do you pronounce the word “heav’n” when you sing?

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Jeff Ostrowski · December 7, 2025

“Alma Redemptóris Mater” • Everything There Is To Know About This Marian Antiphon

Including a new harmonization for the pipe organ.

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Dr. Charles Weaver · March 5, 2025

Solmization from the Inside, Part 3

Making the case for the (very) old method of solfège, or, what is so sharp about sharp notes?

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Jeff Ostrowski · January 31, 2025

PDF Download • Intensely Rare 1898 “Roman Gradual” — (Released for the First Time in History)

I carefully scanned all 642 pages in (color) high resolution.

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Fr. David Friel · January 2, 2025

In Memoriam • Dr. William Mahrt

A brilliant and faithful man who had tasted heaven in the chants of the Church

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Jeff Ostrowski · December 1, 2023

Message from the Vice-President!

The Vice-President of the Church Music Association of America, Dr. Horst Buchholz (who also serves as Director of Sacred Music for the Archdiocese of Detroit) sent us an email yesterday regarding the harmonizations (PDF) I composed for the Gregorian Chant psalm tones. Dr. Buchholz says: “Those settings are absolutely exquisite, as I’m used to when […]

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Dr. Charles Weaver · November 9, 2023

Report • “Musical Shape of the Liturgy Conference”

This week I attended part of an excellent academic conference in honor of William Mahrt.

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Andrea Leal · January 13, 2023

New Lectionary for the USA • Coming in 2028?

“Work hasn’t even begun on the next Lectionary, and there’s nothing definite about 2028 as a date.” — Father Andrew V. Menke, director of the USCCB liturgical committee

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Jeff Ostrowski · October 22, 2021

PDF Download • “Wedding Booklet” (22 pages)

A word about “Kleptomaniac Choirmasters.”

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Fr. David Friel · May 9, 2021

Virtual Sacred Music Colloquium 2021

Alongside many familiar faces, several new presenters are joining the faculty this year.

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Fr. David Friel · October 12, 2020

Sacred Music Boot Camp 2020

Three days of practical chant instruction and immersion in the treasury of Catholic sacred music

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Fr. David Friel · June 11, 2020

Virtual Sacred Music Colloquium 2020

The CMAA will offer a virtual version of its annual, week-long workshop.

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Fr. David Friel · June 25, 2017

Composition with Pencil & Paper or Computer Software?

A lunch-time conversation at Sacred Music Colloquium 2017 in St. Paul, MN

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Fr. David Friel · June 24, 2016

Colloquium 2016 • Day 4

Reflections on Offering a Colloquium Mass

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Fr. David Friel · June 23, 2016

Colloquium 2016 • Day 3

The Organic Development of the Liturgy and the New Music Breakouts

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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

“In chronological order, [Dom Pierre Combe] traces the Gregorian reform from its beginnings under Dom Guéranger in 1833, to the problems of the Vatican Commission on Sacred Music in the first decade of the 20th century. As one reads the topic headings and development of their content, one wonders how such an innocent and un-warlike subject such as Gregorian chant could have been the focal point of such an intense and continuing battle among scholars and churchmen for so many decades.”

— Dr. Theodore Marier (1968)

Recent Posts

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  • Entrance Chant • Before or After Opening Hymn?

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