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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 · January 23, 2017

More From The New Microphone

This Introit is repeated many times, depending on how many Sundays occur after Epiphany.

Fr. David Friel · January 22, 2017

Motet for Three Voices: “O Crux Ave” 1

This piece is ideal for use as a motet during the veneration of the Holy Cross at the Good Friday liturgy.

Richard J. Clark · January 20, 2017

Communion Antiphons for Lent & Easter • NEW • World Library Publications

This is perhaps my favorite collection to date.

Fr. David Friel · January 19, 2017

Debriefing “Silence”

Thoughts on Martin Scorsese’s Latest Film

Jeff Ostrowski · January 17, 2017

PDF • “The Book of Ceremonies” (629 pages)

By Rev. Laurence J. O’Connell, and *published in English* in 1943.

Jeff Ostrowski · January 16, 2017

Nine Rubrics for Mass in the Extraordinary Form

These rubrics are official; so when does your church begin the Introit?

Jeff Ostrowski · January 16, 2017

Courageous Schola Director Posts “Live” Recording

Our choir is 100% volunteers—and many don’t read music.

Fr. David Friel · January 15, 2017

Cosmic Harmony

Thoughts from Saint Athanasius

Veronica Brandt · January 14, 2017

Forget the First Note, give me the Do

A tip for sight-reading chant – start with a Do La Fa to anchor your ear and find the starting note from the tonic.

Jeff Ostrowski · January 14, 2017

Ratzinger talks “Ad Orientem” (2003)

Cardinal Ratzinger’s English is *fantastic* (as this video shows).

Richard J. Clark · January 13, 2017

Nuptial Blessings • Practice Videos • Order of Celebrating Matrimony

Fr. Gaspar eloquently emphasis key words and phrases, underscoring the beauty of the sacrament.

Andrew Leung · January 12, 2017

The Role of Catholic Church Choir

Keep God as the center of the choir and direct our music towards Him.

Corpus Christi Watershed · January 12, 2017

Fr. Magiera Reviews The Campion Hymnal

“These renderings are accompanied by beautiful photos so even the novice should be able to follow the Mass rather easily.”

Corpus Christi Watershed · January 11, 2017

Practice Tracks • Ainslie’s “English Proper Chants”

Want a reliable and accessible way to learn the John Ainslie “English Proper Chants” for your parish choir? Subscribe for *free* weekly practice videos!

Dr. Lucas Tappan · January 10, 2017

When to Teach Children to Sight-Read Plainsong

Children can and should be taught Gregorian chant by hearing and repeating—but this binds them to singing only what they have memorized.

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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

Jeffrey Tucker: “What are your thoughts on what passes for sacred music in most Catholic parishes today?” Richard Morris: “There’s nothing sacred about it. The tunes, rhythms, and messages are drawn mainly from secular culture. When it isn’t aesthetically repugnant and downright offensive to the Faith, it is utterly forgettable.”

— James Richard Morris (concert organist)

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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