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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

Dedication of the Cathedral Basilica of Mary, Queen of the World

Fr. David Friel · January 21, 2018

AST October 13th, the centenary of the Miracle of the Sun at Fatima was commemorated with numerous events, both at the apparition site and in communities around the globe. One of the more unique celebrations held on that day was the dedication of the cathedral church of Montréal, the Basilica of Mary, Queen of the World.

Construction began on the cathedral in 1870, and it was inaugurated in 1894, but it had never been formally consecrated.

Montréal is a lovely city filled with many beautiful churches. After the Oratory of St. Joseph on Mount Royal, Mary, Queen of the World is the second largest church in Québec. It is formally known, in French, as the Basilique Cathédrale Marie-Reine-du-Monde et Saint-Jacques-le-Majeur (its original patron had been Saint James). The architecture of Mary, Queen of the World is especially memorable, as it is a ¼-size replica of Saint Peter’s Basilica in Vatican City.

Dedications of churches, of course, are not everyday occasions. (Richard Clark wrote here about his experience last spring at the dedication of a church in Boston’s Seaport District.) Still less common, though, is the dedication of a cathedral basilica.

The joyful occasion of dedicating Mary, Queen of the World Cathedral was enhanced by three new major musical works by composer Henrique Coe. The pieces are:

Sub Altare Dei Sedes — Sung during the deposition of relics in the altar

Stetit Angelus — Sung during the incensation of the altar

Locus Iste — Sung as an offertory motet (alternatively, as the gradual)

IVE recordings (edited) of these pieces being sung at the dedication are available, courtesy of Salt and Light Television. Sub Altare Dei Sedes lasts until the 8:02 mark; Stetit Angelus runs from 8:03 to 16:21; and Locus Iste spans 16:22 to 19:34.

The music is sung by the Chœur Polyphonique de Montréal, together with a vocal quartet (Marie Magistry, soprano; Josée Lalonde, alto; Andrew Gray, tenor; Martin Auclair, bass).

Other musicians involved were:

Conductor: Louis Lavigueur

Organ: Hélène Dugal

Trumpet: Victor Wong Seen-Bage and Nicholas Gagnon

Music Coordinator: Alain Duguay

Another beautiful composition by Mr. Coe is entitled “The Triumph of the Immaculate Heart of Mary.” Scored for brass quintet, the piece premiered in Lisbon, Portugal late in 2017. Here is a recording of this instrumental piece:

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

Filed Under: Articles Tagged With: Recording Last Updated: January 1, 2020

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About Fr. David Friel

Ordained in 2011, Father Friel is a priest of the Archdiocese of Philadelphia and serves as Director of Liturgy at Saint Charles Borromeo Seminary. —(Read full biography).

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Corpus Christi Watershed

President’s Corner

    Which Mass?
    In 1905, when the Vatican Commission on Gregorian Chant began publishing the EDITIO VATICANA—still the Church’s official edition— they assigned different Masses to different types of feasts. However, they were careful to add a note (which began with the words “Qualislibet cantus hujus Ordinarii…”) making clear “chants from one Mass may be used together with those from others.” Sadly, I sometimes worked for TLM priests who weren’t fluent in Latin. As a result, they stubbornly insisted Mass settings were ‘assigned’ to different feasts and seasons (which is false). To understand the great variety, one should examine the 1904 KYRIALE of Dr. Peter Wagner. One should also look through Dom Mocquereau’s Liber Usualis (1904), in which the Masses are all mixed up. For instance, Gloria II in his book ended up being moved to the ‘ad libitum’ appendix in the EDITIO VATICANA.
    —Jeff Ostrowski
    Like! Like! Like!
    You won’t believe who recently gave us a “like” on the Corpus Christi Watershed FACEBOOK PAGE. Click here (PDF) to see who it was. We were not only sincerely honored, we were utterly flabbergasted. This was truly a resounding endorsement and unmistakable stamp of approval.
    —Jeff Ostrowski
    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

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

“From six in the evening, his martyrdom had continued through the ghastly night until nine o’clock in the morning. After fifteen hours of torture rarely if ever surpassed in the bloody annals of the Iroquois, the soul of Gabriel Lalemant was freed from its charred and mutilated prison and summoned to join his comrade Jean de Brébeuf in the radiant splendor of God. March 17th, 1649, was the date; for Brébeuf it had been the sixteenth.”

— ‘Fr. John A. O’Brien, speaking of St. Gabriel Lalemant’

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