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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

Jeff Ostrowski · March 10, 2017

GoFundMe Campaign • Needing Scholarships!

Sacred Music: “Curse the darkness…or light a candle?”

Richard J. Clark · March 10, 2017

Pope Francis, Sacred Music, and the Biggest Stage

Such musical exhortations are not new, but the tone and visibility are.

Jeff Ostrowski · March 10, 2017

Musical Resources • 2nd Sunday of Lent 1

“O God, Who seest how we are destitute of all strength…”

Fr. David Friel · March 8, 2017

Revisiting Musicam Sacram

Fifty Years Later – Strengths, Weaknesses, and Progressive Solemnity

Jeff Ostrowski · March 7, 2017

Vatican II • What You Were Too Embarrassed To Ask

Fr. Christopher Smith has created a 7-part series on Vatican II.

Dr. Lucas Tappan · March 7, 2017

Let Everything That Hath Breath Praise the Lord!

Point us once again to God Who is Beauty Itself!

Jeff Ostrowski · March 6, 2017

PDF Download • “Antiphonale Romanum” (1949)

Yesterday, I used the text on page 366 to create an SATB Hymn for Lent.

Fr. David Friel · March 5, 2017

Is There Music in Heaven?

The Sights and Sounds of St. John’s Apocalypse

Veronica Brandt · March 4, 2017

O Crux Ave, partial recording

A stepping stone towards singing this motet with a small choir – a recording for the middle voice of Fr Friel’s 3 part motet.

Richard J. Clark · March 4, 2017

Pope Francis on musical quality: “mediocrity, superficiality, and banality”

“Sometimes a certain mediocrity, superficiality and banality have prevailed, to the detriment of the beauty and intensity of liturgical celebrations.”

Jeff Ostrowski · March 4, 2017

Did You Forget This Fabulous Lenten Hymn?

The psalm verses are optional—making this piece as long or short as you desire.

Jeff Ostrowski · March 3, 2017

Choirmasters, Your Job Is Hard Beyond A Doubt

What does sacred music have to do with the O. J. Simpson murder trial?

Guest Author · February 28, 2017

EF Divine Office Resource • Daily Recordings of Lauds

“At the crowing of the cock, hope returns…”

Jeff Ostrowski · February 28, 2017

Giacomo Cardinal Lercaro (1891-1976)

“There remains throughout the presence of Bugnini—his bias, his anger, and his prejudice—making one continuously ask the unanswerable question: why?” ~ Msgr. Richard J. Schuler

Fr. David Friel · February 26, 2017

The Purpose of Art

Considerations from Tolstoy

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Corpus Christi Watershed

President’s Corner

    PDF • “3-Voice Motet” (Father De Laet)
    I believe 99% of our readers will recognize this hymn tune. Perhaps Father Edgard De Laet should have called it a ‘hymn’ instead of a ‘motet for three voices’—but he’s technically correct, since MOTET is defined as: “a short piece of sacred choral music, typically polyphonic and unaccompanied.” The even verses are for three voices, as you will see if you download the PDF score at #20245. The odd verses may be song a cappella SATB or unison with organ.
    —Jeff Ostrowski
    PDF Download • “Hymn for 2 Voices”
    Readers who click on this video will see that it starts with verses of the “Pange Lingua” hymn by Saint Thomas Aquinas (d. 1274) arranged for two voices. However, there’s a polyphonic refrain (“Tantum Ergo”) for three voices, taken from Kevin Allen’s Motecta Trium Vocum. If your choir is very small, this piece is for you! You can download the PDF score free of charge—and you can also utilize the rehearsal videos for each individual voice—by navigating yourself to #20323.
    —Jeff Ostrowski
    “Holy Name Hymn” (2-Voice Arrangement)
    When we post a direct URL link, we frequently get thousands of downloads. But when scrolling is required, very few take the time. I mention this because those who click on this URL link and scroll to the bottom can download—completely free of charge—a clever 2-voice arrangement for a famous hymn to the Most Holy Name of Jesus. In a pinch, it can be nicely sung by one male and one female! It will be of interest to those who seek arrangements for two voices.
    —Jeff Ostrowski

Quick Thoughts

    PDF Chart • “Plainsong Rhythm”
    I will go to my grave without understanding the lack of curiosity so many people have about the rhythmic modifications made by Dom André Mocquereau. For example, how can someone examine this single sheet comparison chart and at a minimum not be curious about the differences? Dom Mocquereau basically creates a LONG-SHORT LONG-SHORT rhythmic pattern—in spite of enormous and overwhelming manuscript evidence to the contrary. That’s why some scholars referred to his method as “Neo-Mensuralist” or “Neo-Mensuralism.”
    —Jeff Ostrowski
    “Reminder” — Month of January (2026)
    On a daily basis, I speak to people who don’t realize we publish a free newsletter (although they’ve followed our blog for years). We have no endowment, no major donors, no savings, and refuse to run annoying ads. As a result, our mailing list is crucial to our survival. Signing up couldn’t be easier: simply scroll to the bottom of any blog article and enter your email address.
    —Jeff Ostrowski
    PDF • “O Come All Ye Faithful” (Simplified)
    I admire the harmonization of “Adeste Fideles” by David Willcocks (d. 2015), who served as director of the Royal College of Music (London, England). In 2025, I was challenged to create a simplified arrangement for organists incapable of playing the authentic version at tempo. The result was this simplified keyboard arrangement (PDF download) based on the David Willcocks version of “O Come All Ye Faithful.” Feel free to play through it and let me know what you think.
    —Jeff Ostrowski

Random Quote

“I never cared a tinker’s cuss what the Congregation may have decided about the order in which the acolyte should put out the candles after Vespers.”

— Dr. Adrian Fortescue (24 Nov. 1919)

Recent Posts

  • PDF Chart • “Plainsong Rhythm”
  • PDF • “3-Voice Motet” (Father De Laet)
  • PDF Download • “Hymn for 2 Voices”
  • (January 2026) • “Children Singing Plainsong”
  • “Inquiry” • For Music Directors of Cathedrals and Larger Parish Churches

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Corpus Christi Watershed is a 501(c)3 public charity dedicated to exploring and embodying as our calling the relationship of religion, culture, and the arts. This non-profit organization employs the creative media in service of theology, the Church, and Christian culture for the enrichment and enjoyment of the public.