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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

Sacred Music Colloquium

Jeff Ostrowski · October 22, 2021

PDF Download • “Wedding Booklet” (22 pages)

A word about “Kleptomaniac Choirmasters.”

Fr. David Friel · May 9, 2021

Virtual Sacred Music Colloquium 2021

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

Follow the Discussion on Facebook

Fr. David Friel · June 11, 2020

Virtual Sacred Music Colloquium 2020

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

Follow the Discussion on Facebook

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

Fr. David Friel · May 7, 2017

Fota X Conference (and other Summer Opportunities)

Summer 2017 looks to be a blockbuster period for sacred music activity.

Fr. David Friel · April 16, 2017

Introducing the Wethersfield Institute Chant Workshop

A new chant workshop in upstate New York in June 2017.

Fr. David Friel · June 24, 2016

Colloquium 2016 • Day 4

Reflections on Offering a Colloquium Mass

Fr. David Friel · June 23, 2016

Colloquium 2016 • Day 3

The Organic Development of the Liturgy and the New Music Breakouts

Fr. David Friel · June 22, 2016

Colloquium 2016 • Day 2

Explanatory Images from Wilko Brouwers

Fr. David Friel · June 21, 2016

Colloquium 2016 • Day 1

A concert of early music by the ensemble “Pro-Arte Saint Louis”

Jeff Ostrowski · November 24, 2015

Our Church Music Movement: How Are We Doing?

I never dreamed that so many people love this stuff…and are willing to fight for it!

Fr. David Friel · March 15, 2015

The Future of the Pipe Organ

“The manifold possibilities of the organ remind us of the immensity and the magnificence of God.” (Pope Benedict XVI)

Fr. David Friel · November 16, 2014

Colloquium Friends & Chant Workshops

“Adventus Dona” in the Diocese of San Diego

Fr. David Friel · November 9, 2014

Sacred Architecture & the Dedication of the Lateran Basilica

When we come to church, there should be no question whether we are in a church or in a coffeehouse or in a multipurpose gym.

Fr. David Friel · July 8, 2014

Colloquium Roundup

How to Experience Colloquium XXIV Belatedly and From Afar

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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

Let us ponder the incontrovertible fact that Eucharistic Adoration in the Ordinary Form (“Novus Ordo”) is always and everywhere celebrated “ad orientem.” Why, then, is there such opposition to Mass being celebrated in that way, which is actually stipulated by the 1970 Missal rubrics?

— A Benedictine Monk (2013)

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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