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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

PDF • “Rorate Mass Musical Booklet” (39 pages)

Jeff Ostrowski · December 15, 2022

ANY READERS can probably relate to what I’m about to say. Growing up, I listened to music with such rapt attention that for certain recordings—e.g. Chopin’s FANTAISIE (Opus 49)—I could tell you the exact measure in which the cassette tape would “run out.” When the cassette tape “ran out,” it was necessary to eject the tape and flip it over. A member of the older generation told me something similar: their ears memorized precisely where the record would “skip” in certain pieces. In high school, I worked for a sports complex, refereeing football and umpiring baseball—but I couldn’t wait to get home each evening to learn more music! I listened so carefully, eventually I could tell the difference between great pianists (Cortot, Horowitz, Godowski, Lhevinne, Rachmaninov, Tiegerman, Richter, Hofmann, and so forth) by hearing just a few bars.

Aesthetics • Aesthetics are crucial, but one cannot begin with lofty concepts such as agogics and quarter-pedaling. First, one must learn where Middle C is on the keyboard. We have discussed in great detail the “finer points” of Gregorian interpretation … but it’s worth remembering that those “finer points” are worthless if one’s choir is struggling to sing the correct notes at tempo! When I created the following MUSICAL BOOKLET FOR THE “RORATE” MASS, I focused heavily on different approaches to the plainsong rhythm. However, the most important thing is to rehearse the plainsong and make it sound as good as you can with your singers:

*  PDF Download • RORATE BOOKLET (39 pages)
—Musical Booklet for the Saturday “Rorate Mass” • Extraordinary Form.

Esoteric “Ictus” • Justly or unjustly, Dom Mocquereau’s ictus has garnered a reputation for being impossible to understand. I’ve encountered many directors who claim to know what it’s all about—but when someone tries to describe it, they say: “That’s wrong.” One could be forgiven for believing only the illuminati can know the true meaning of the ictus. Dom Gajard’s famous saying (“the ictus is more in the mind than in the voice”) didn’t help matters. Monsignor Francis P. Schmitt hated Dom Mocquereau’s rhythmic theories. In 1977, he wrote derisively:

The ictus, an accent which miraculously was not an accent, must be binary or ternary whether one counted from the beginning or the end of the phrase and regardless of what syllable it might or might not hit. Dr. Eugene Selhorst of Eastman used to characterize the ictus as “the little man who wasn’t there.” And Terence Gahagan, a onetime wag about Westminster during the days of Richard Terry, would ask: “How can you ‘uplift’ an accented syllable when you are singing it, as suggested by Solesmes? Do you rise on tiptoe, raise your eyebrows, and swing an arm upwards?”

Dom Pierre Combe described 1 the matter as follows:

For Dom Mocquereau, Gregorian rhythm is no longer the rhythm of speech, but musical rhythm, depending more on the melody than on the text. In this sense, he was fully aware that he was in line with his predecessors, whose teachings he was merely perfecting. For him, rhythm was still free, not subject to measures, combining at will binary and ternary elements; yet the rhythm is also precise, because it is made up of precise values, as are the elementary rhythms and compound rhythms. Rhythm, according to Dom Mocquereau, is also emancipated from intensity, and rhythmic footfalls often come to rest on the soft final syllables of words with the light and lively Latin tonic accent.

Poor Spokesmen • In spite of what some claim about my opinions, I actually feel that Dom Mocquereau’s theories about “putting the musical line first” make a lot of sense. At the same time, I believe some of Dom Mocquereau’s disciples do his system great harm. The following explanation of the ictus comes from a musical book published by the SOCIETY OF SAINT PIUS X (“SSPX”):

In my humble opinion, this ‘explanation’ by the SSPX book is sheer gobbledygook.

1 This article includes excerpts from: HISTOIRE DE LA RESTAURATION DU CHANT GRÉGORIEN D’APRES DES DOCUMENTS INEDITES: SOLESMES ET L’EDITION VATICANE published in 1969 by Dom Pierre Combe of Solesmes Abbey. The Catholic University Press published an English edition in 2003, translated by Dr. Theodore Marier and finished by a former student of his (since Dr. Marier had died before the work could be completed). Someone very close to Dr. Marier told me that he found the work of translation tedious, and would exclaim: “Well, I guess I’d better go subtract a few years off Purgatory by translating Combe!” The 2003 version is called: “The Restoration of Gregorian Chant: Solesmes and the Vatican Edition.” Broadly speaking, the 1969 book by Dom Combe is a collection of journal articles. Many of the Italian sections in the 2003 version were translated by Monsignor Robert Skeris.

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

Filed Under: Articles, Featured, PDF Download Tagged With: Monsignor Francis P Schmitt, Rorate Mass, Rorate Mass Booklet, SSPX Last Updated: December 15, 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 • “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 • “Cantus Mariales” (192 pages)
    Andrea Leal has posted an absolutely pristine scan of CANTUS MARIALES (192 pages) which can be downloaded as a PDF file. To access this treasure, navigate to the frabjous article Andrea posted Monday. The file is being offered completely free of charge. The beginning pages of the book have something not to be missed: viz. a letter from Pope Saint Pius X to Dom Pothier, in which the pope calls Abbat Pothier “a man versed above all others in the science of liturgy, and to whom the cause of Gregorian chant is greatly indebted.”
    —Jeff Ostrowski
    Music List • (2nd Sunday of Lent)
    Readers have expressed interest in seeing the ORDER OF MUSIC I created for this coming Sunday, which is the 2nd Sunday of Lent (1 March 2026). If such a thing interests you, feel free to download it as a PDF file. This feast has magnificent propers. Its somber INTROIT is particularly striking—using a haunting tonality—but the COMMUNION with its fauxbourdon verses is also quite remarkable. I encourage all the readers to visit the feasts website, where the Propria Missae may be downloaded completely free of charge.
    —Jeff Ostrowski

Quick Thoughts

    Extreme Unction
    Those who search Google for “CCCC MS 079” will discover high resolution images of a medieval Pontificale (“Cambridge, Corpus Christi College, MS 079”). One of the pages contains this absolutely gorgeous depiction of the Sacrament of Extreme Unction.
    —Corpus Christi Watershed
    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

“Latin has been the language of the Latin liturgy for 1,600 years. It is a sign and source of unity as well as a defense of doctrine, not because of the language so much, but because it is a language no longer subject to changes. There are so many beautiful texts which can never have the same effectiveness in translation. Lastly, Latin is bound to an extremely precious heritage of melody, Gregorian chant and polyphony.”

— Cardinal Antonelli (Secretary of the Conciliar Commission on the Liturgy)

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