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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

Articles

Dr. Lucas Tappan · February 9, 2023

4 Tips • “Teaching & Nurturing Young Organists”

“Make it an unbreakable rule to ingrain the rudiments of music theory into the very bones of the beginning student, preferably before the age of nine or ten.” —Dr. Lucas Tappan

Jeff Ostrowski · February 8, 2023

PDF Download • Symposium Kyrie Revealed

People often complain: “Catholic priests won’t pay a living wage for choir directors, yet gladly pay millions to purchase a pipe organ.”

Jeff Ostrowski · February 7, 2023

Did Pope Francis Just Publicly Rebuke the Prefect of Divine Worship?

Arthur Cardinal Roche has not had an easy time of it lately.

Jeff Ostrowski · February 4, 2023

Church Music Shouldn’t Be “Headache-Inducing”

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

Corpus Christi Watershed · February 1, 2023

Filling Up Fast! • Sacred Music Symposium

“The Sacred Music Symposium was a vehicle of grace that changed my life.” —2019 Participant

Jeff Ostrowski · January 31, 2023

PDF Download • Belgian Book of Gregorian Accompaniments (Official Edition)

We paid to have this extremely rare book scanned professionally.

Jeff Ostrowski · January 28, 2023

Crucial Tip For Choir Directors

Don’t listen to excuses!

Jeff Ostrowski · January 28, 2023

Father Herbert Thurston • “I Fear the Man With One Book”

“Sometimes there was the possibility to be faced that a particular line of research could never be followed to a successful conclusion because the evidence was now no longer available.”

Dr. Charles Weaver · January 26, 2023

What is the Tonic Accent?

We should define our terms. What makes a syllable accented, and what makes an accent a tonic accent?

Jeff Ostrowski · January 25, 2023

PDF Download • 1909 “Modern Notation” Gradual (Extremely Rare) — 712 Pages

The truth is stranger than fiction.

Jeff Ostrowski · January 23, 2023

Folk Mass Clip • Priest Facing “Ad Orientem”

Then he got really angry (because it dawned on him what he’d just admitted).

Corrinne May · January 20, 2023

“On Eagles’ Wings?” • I Found Something Better!

The songs and hymns were pleasantly familiar … to the point where after twelve years I could play by heart every song in the ‘Breaking Bread’ hymnal.

Keven Smith · January 19, 2023

Hidden Gem: Adoro Te Devote (Carlotta Ferrari)

Find out why this motet is simple enough for beginning choirs yet demanding enough to challenge seasoned singers.

Follow the Discussion on Facebook

Jeff Ostrowski · January 17, 2023

PDF Download • “Keenly Rare!” • Gregorian Chant Booklet on 5 Lines (1920) — 326 Pages

There must have been a need for such a booklet, otherwise he would not have gone to the trouble of creating it!

Jeff Ostrowski · January 17, 2023

Church Music • “Should It Make Your Congregation Happy or Sad?”

If your priest approaches you after Mass and says the music sounded horrible, it’s incorrect to reply: “Well, that’s how it’s supposed to be.”

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Corpus Christi Watershed

President’s Corner

    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
    Simplified Accomp. • Schubert’s “Ave Maria.”
    Sometimes the organist must simultaneously serve as the CANTOR. (Those who work in the field of church music know exactly what I’m talking about.) One of our contributors composed this simplified keyboard accompaniment for Franz Schubert’s “Ave Maria,” a piece which is frequently requested for Catholic funerals and weddings. In terms of the discussion about whether that piece is too theatrical (‘operatic’) for use in Church, I will leave that discussion to others. All I know is, many church musicians out there will appreciate this simplified version.
    —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

Oh, what sighs I uttered, what tears I shed, to mingle with the waters of the torrent, while I chanted to Thee, O my God, the psalms of Holy Church in the Office of the Dead!

— ‘Isaac Jogues, upon finding Goupil’s corpse (1642)’

Recent Posts

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

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