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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

“Part 2 of 3” • Guerrero Kyrie for Our Lady

Jeff Ostrowski · June 7, 2021

NOWLEDGE GAINED by experience: nothing else can replace this. A presenter could talk for 30 years about “how to train a choir well”—but even that would not replace the actual experience of standing in front of a choir. Anyone with an internet connection can pontificate about choral music—yet almost instantly I can tell if the pontificator has ever stood before a choir in real life. Those who have experience conducting amateur choirs realize that choir rehearsal is like entering a “time warp.” Time moves so quickly, it’s as if rehearsal is over as soon as it begins!

Practical Application: Because of this reality, there’s limited time to work on choral vowels, blending, rhythm, pitch, dynamics, pronunciation, and so forth. Therefore, we often follow the 1958 document of Pope Pius XII, which wisely stated: “In general, it is better to do something well on a small scale than to attempt something elaborate without sufficient resources to do it properly.” Of course, if you have infinite rehearsal time, it would be different—but how many of us have sufficient rehearsal time?

Part 2 of 3: On 23 May 2021, I spoke about a possible way forward in Part 1. Now, I am happy to announce that the “Christe” section is ready—and it is one of the most beautiful compositions I have ever heard, although it’s surprisingly brief:

*  PDF • Father Guerrero “Kyrie Part 2”
—Taken from “De Beata Virgine II” — Edition: Roma 1582AD.

Rehearsal videos for each individual voice await you at #63503.

Notice the very clever way Father Guerrero uses the plainsong motif from Kyrie IX:

Until my choir learns Part 3, we are singing Part 1 (“Kyrie”) twice, Part 2 (“Christe”) twice, and Part 1 (“Kyrie”) once. Please see the link I mentioned above—viz. Part 1—if you are having trouble understanding how we sometimes learn these compositions “piecemeal.”

Please go explore #63503 — I think you will really appreciate what’s there, and also Part 1 is conveniently located right above it. Please go there!

Click here to learn about a special portrait of Father Guerrero that Corpus Christi Watershed commissioned from a Russian artist in 2016:

Opinions by blog authors do not necessarily represent the views of Corpus Christi Watershed.

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Filed Under: Articles, PDF Download Tagged With: Easy Polyphony For Amateurs, Francisco Guerrero Composer, Missa De Beata Virgine II, Piecemeal Polyphony Last Updated: February 26, 2022

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About Jeff Ostrowski

Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He resides with his wife and children in Michigan. —(Read full biography).

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President’s Corner

    PDF Download • “Sprinkling Rite”
    Liturgical reformers who gained power after Vatican II frequently caused great suffering to musicians. With the stroke of a pen, they sometimes make changes that would require thousands—or even millions—of man hours (work undertaken by composers and editors). The Sprinkling Rite during Eastertide is but one tiny example. The version given in that PDF document was the original melody for Roman Missal, Third Edition. Some still prefer that version. However, at the last moment, an “unknown hand” tinkered with a few notes in the antiphon. Those who examine the current edition can verify this with their own eyes.
    —Jeff Ostrowski
    ‘Sarum’ Good Friday?
    Plainsong of the Roman Rite has many variants—i.e. slight ‘variations’ or ‘alterations’ made to the ancient melodies. Variants often thrive in particular religious orders. Likewise, before Henry VIII broke away from the Catholic Church, Gregorian Chant variants were frequently associated with individual cathedrals in England: Hereford, Lincoln, Salisbury, and so forth. In the early 20th century, the (Anglican) organist at Westminster Abbey married “Let All Mortal Flesh Keep Silence” to this beautiful variant melody from England. Those who sing Gregorian Chant on Good Friday will recognize the melody. What do you think of this pairing?
    —Jeff Ostrowski
    PDF Download • “Eb Organ Postlude”
    Gustav Adolf Merkel (d. 1885) was a German organist, teacher, and composer. Although a Lutheran himself, he held the appointment at the (Roman Catholic) Cathedral of Dresden from 1864 until his death. You can download his Organ Postlude in E-Flat, which I like very much. He has an interesting way of marking the pedal notes. What do you think?
    —Jeff Ostrowski

Quick Thoughts

    “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
    PDF Download • “Ubi Caritas” (SATB)
    I remember singing “Ubi Cáritas” by Maurice Duruflé at the conservatory. I was deeply moved by it. However, some feel Duruflé’s version isn’t suitable for small choirs since it’s written for 6 voices and the bass tessitura is quite low. That’s why I was absolutely thrilled to discover this “Ubi cáritas” (SATB) for smaller choirs by Énemond Moreau, who studied with OSCAR DEPUYDT (d. 1925), an orphan who became a towering figure of Catholic music. Depuydt’s students include: Flor Peeters (d. 1986); Monsignor Jules Van Nuffel (d. 1953); Arthur Meulemans (d. 1966); Monsignor Jules Vyverman (d. 1989); and Gustaaf Nees (d. 1965). Rehearsal videos for each individual voice await you at #19705. When I came across the astonishing English translation for “Ubi Cáritas” by Monsignor Ronald Knox—matching the Latin’s meter—I decided to add those lyrics as an option (for churches which have banned Latin). My wife and I made this recording to give you some idea how it sounds.
    —Jeff Ostrowski
    PDF Download • “Holy, Holy, Holy”
    For vigil Masses on Saturday (a.k.a. “anticipated” Masses) we use this simpler setting of the “Holy, Holy, Holy” by Monsignor Jules Vyverman (d. 1989), a Belgian priest, organist, composer, and music educator who ultimately succeeded another ‘Jules’ (CANON JULES VAN NUFFEL) as director of the Lemmensinstituut in Belgium. Although I could be wrong, my understanding is that the LEMMENSINSTITUUT eventually merged with “Catholic University of Leuven” (originally founded in 1425). That’s the university Fulton J. Sheen attended.
    —Jeff Ostrowski

Random Quote

“My one great desire is that during the sacred functions all the faithful should sing the melodies of the liturgy and the sacred hymns with a full voice.”

— Pope Saint Pius X

Recent Posts

  • PDF Download • “Sprinkling Rite”
  • ‘Sarum’ Good Friday?
  • Gregorian Chant • The “Correct” Way of Singing ?
  • PDF Download • “Eb Organ Postlude”
  • Fulton J. Sheen • “24-Hour Catechism”

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