PDF Download: Organ Accompaniment to “Et Valde Mane” • 1955 Easter Vigil

Jeff Ostrowski · April 4, 2015

HEN POPE PIUS XII revised Holy Week, the Antiphon for Communion on Holy Saturday was changed. Here’s an organ accompaniment for the Antiphon (“Et Valde Mane”) and the entire Benedictus (“Canticle of Zachary”):

* * PDF Download • Organ Accompaniment “Et Valde Mane”

BUT WATCH OUT! It uses the version from the Pius XII Psalter (which is a valid option for Holy Week).

I apologize this is such a short blog entry!

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

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 Los Angeles.—(Read full biography).

Alabama Assessment!

We received this evaluation of Symposium 2022 from an Alabama participant:

“Oh, how the Symposium echoed the words of Cardinal Merry Del Val: …choosing only what is most conformed to Thy glory, which is my final aim. In one short and fast paced week, the faculty and attendees showed me the hand of God and our Lady working in our lives. The wide range of education—from Gregorian Chant, jazz modes in organ improvisation, to ‘staying sane’ while leading a choir—were certainly first-class knowledge from the best teachers of the art. However, the most powerful lesson was learning how to pray as a choir. The sacrifice of putting songs together, taking time to learn the sacred text, meditating on the church teaching through the chants, and gaining the virtues required to persevere in these duties were not only qualities of a choir but of a saint. The sanctification of the lives of the attendees was a beautiful outcome of this event … and that in itself is worth more than a beautifully-sung Solesmes style chant!”

—Jeff Ostrowski

PDF Download • Trinity Sunday (22 pages)

Feel free to download this Organ Accompaniment Booklet for Trinity Sunday (Second Vespers). Notice how the modes progress by number. Psalm 1 is mode 1; Psalm 2 is mode 2; Psalm 3 is mode 3; Psalm 4 is mode 4; Psalm 5 is mode 5. I am told by an expert that other feasts (such as Corpus Christi) are likewise organized by mode, and it’s called a “numerical office.”

—Jeff Ostrowski

10 June 2022 • “Official” rhythm of plainsong

I continue to search for the most beautiful way to present the “pure” Editio Vaticana scores. (Technically, the “pure” rhythm of the official edition is what everyone is supposed to use.) You can download my latest attempt, which is the Introit for this coming Sunday: Feast of the Most Holy Trinity. Because this is not an ancient feast, the Introit had to be adapted (perhaps around 750AD). Prior Johner says the adaptation is “not an entirely happy one.”

—Jeff Ostrowski

On 12 March 1908, Feast of St. Gregory the Great, the complete publication of the “Graduale” was issued by the Vatican Press. That very day, Dom Pothier solemnly presented the first copy to the Holy Father. Pius X wished to be the first to see the new book; he opened it at random, at page 128 of the supplement “pro aliquibus locis”—the Introit of the new Feast of Our lady of Lourdes. The Pope sang it with perfect taste to the last note.

— A witness of the papal audience writing circa 1915

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About Jeff Ostrowski