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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

Our Editorial Policy

UST BECAUSE YOU SEE something published on our website, that doesn’t mean all our contributors agree with it. Nor does it de facto mean our editorial team endorses it. In the olden days, music journals often published opposing viewpoints. Here at Corpus Christi Watershed, we sometimes follow that tradition. Needless to say, we would never permit views contrary to the holy Catholic Faith—but when it comes to musical matters, we don’t rule out opposing views. If somebody is bothered by disagreements (e.g. disagreements over plainsong rhythm) it might be best to skip those articles. Our volunteers have produced something like 40,000 Pdf scores, Mp3 files, and rehearsal videos. Therefore, there’s plenty of variety for everyone to enjoy on our blog! Over the years, we’ve received beautiful messages of encouragement. These emails mean more to us than you’ll ever know.

Hate Mail • We’ve also received enormous amounts of hate mail. For instance, several years ago, an email we sent said THANK YOU to readers who’d generously given us donations. In response, someone accused us of “attacking people in nursing homes unable to provide financial support for your efforts.” For years, we received acrimonious messages from a gentleman angry our articles refer to the CLOSING HYMN as a RECESSIONAL. According to this person, there’s no such word. He told us countless times: “One can only process to and from the Altar; one cannot recess from the Altar.” And here’s a message someone sent us in response to an article on plainsong interpretation (!) we published:

If you ever gaslight me in any way ever again, it won’t be good. Back off. Hold yourself accountable for all the atrocities that you have committed against humanity. Other than apologize and making the wrong right you can zip it. **** off.

Anyone on the internet knows hate mail “goes with the territory”—and this is nothing compared to what our Savior suffered for our sins. Nevertheless, by reading these examples, perhaps you can understand better why cherish we the messages of encouragement sent to us.

Submitting a Guest Article:

We welcome guest submissions! (Remember that not every submission will be published.)

Formatting Your Submission • We have good reasons for our requirements. We want your article to look sensational. You’ve probably noticed our blog entries are usually tiny “works of art”—rather than “cut and paste.” If you employ special formatting, your article might have a greater chance of being rejected. Please avoid any special formatting. By “special formatting,” we mean text that has been aligned to the right or center, funky line spacing, footnotes, endnotes, and/or anything else that won’t display correctly on the various web browsers (and iPhones) that read our blog articles. However, if it is absolutely necessary, you may include a paragraph or so in blockquote:   <blockquote></blockquote> Your submission ought to look like this. On our blog, it will actually turn out like this.

Final Reminders • Please send a picture along with your submission. If you don’t have a picture, please indicate what sort of picture you’d like, and we’ll take care of the rest. Using bold letters, underlined text, or colored text is not allowed. If you wish to emphasize a particular idea, careful and skilled writing will suffice. It is allowed to use italics, but you must add them yourself, using the following code:   <em></em> Your blog submission ought to be sent to us in one of the following formats:

(a) .TXT document  (b) .DOC file  (c) .PDF document

Please email your submissions to us: chabanel@ccwatershed.org.

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Corpus Christi Watershed

President’s Corner

    PDF Download • “Atténde Dómine”
    Although it isn’t nearly as ancient as other hymns in the plainsong repertoire, Atténde Dómine, et miserére, quía peccávimus tíbi (“Look down, O Lord, and have mercy, for we have sinned against Thee”) has become one of the most popular hymns for LENT—perhaps because it was included in the famous Liber Usualis of Solesmes. This musical score (PDF file) has an incredibly accurate version in English, as well as a nice version in Spanish, and also the original Latin. Although I don’t claim to have a great singing voice, this morning I recorded this rehearsal video.
    —Jeff Ostrowski
    Music List • (1st Sunday of Lent)
    Readers have expressed interest in seeing the ORDER OF MUSIC I’ve prepared for this coming Sunday—22 February 2026—the 1st Sunday of Lent (Year A). If such a thing interests you, feel free to download it as a PDF file. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are available at the outstanding feasts website alongside the official texts in Latin. I spent an enormous amount of time preparing this ORDER OF MUSIC—because the children’s choir will join us—and some of its components came out great. For example, the COMMUNION ANTIPHON with Fauxbourdon is utterly resplendent, yet still ‘Lenten’.
    —Jeff Ostrowski
    2-Voice Arrangement for Lent
    Those seeking a two-voice arrangement for LENT and PASSIONTIDE should click here and scroll down. It’s based on number 775 in the Brébeuf Hymnal, with an enchanting melody written by Kevin Allen (the legendary American composer of sacred music). That text—“Pendens In Crucis Cornibus”—is often used for the Feast of our Lady of Sorrows. That link is important because, in addition to the musical score, it provides free rehearsal videos for each individual voice: something volunteer choirs appreciate!
    —Jeff Ostrowski

Quick Thoughts

    “Reminder” — Month of Febr. (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. It couldn’t be easier to subscribe! Just scroll to the bottom of any blog article and enter your email address.
    —Jeff Ostrowski
    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
    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

“A vigorous search is instituted for the best tenor and bass singers to be found in the realm. Luys de Villafranca, master of the altar boys and instructor of plainchant, petitions on November 27 that the boy-bishop festivities be combined this year with those for the Feast of St. Nicholas.” [From “The Life of Father Francisco Guerrero.”]

— Sevilla: Chapter Resolution (20 November 1562)

Recent Posts

  • The Weekday Communions of Lent
  • PDF Download • “Atténde Dómine”
  • “Chant Is Not a Penitential Act” • Lenten Reflection by Daniel Marshall
  • (Ash Wednesday) • Medieval Illumination Depicting the Distribution of Ashes
  • Music List • (1st Sunday of Lent)

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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.