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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

Re: “O Magnum Mysterium” by Lauridsen

Corrinne May · January 3, 2025

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HIS CHRISTMAS was the first time that my choir, the Immaculate Heart of Mary Choir, sang at the Christmas Day Mass at St Joseph’s Church (Victoria Street) Singapore and we had such a blessed time at Mass, singing of the wonderment of God’s Love in the Incarnation. Quite a number of our choir members were moved to tearful contemplation as we sang Morten Lauridsen’s ‘O Magnum Mysterium.’ This beautiful composition was requested by one of my choir members, and here’s a live recording of us singing it:

Apostolic Nuncios • The celebrant at the Christmas Day Mass was His Excellency Archbishop Marek Zalewski, the Apostolic Nuncio to the Republic of Singapore and co-celebrating with him was Monsignor Marinko Antolovic, Charge d’Affaires of the Apostolic Nunciature in Singapore. The choir was delighted when our rector Fr. Joe Lopez asked us to take a photo with the Nuncio after Mass and we happily thronged down the stairs from the choir loft to do so. I must say I’ve grown to really love our little community of choir members. Each one has a story of how they joined the choir and each person is such a gift in my life:

Memorable Gift • We’ve grown quite a bit from our initial 7 or so members when we first started singing back in July 2022 for St Joseph’s Church at the 5 pm Sunday Mass. Prior to Mass, I was delighted to receive a papal rosary from the Nuncio as a gift. The lovely box bore the Motto of the Holy Father Pope Francis: miserando atque eligendo, taken from a homily by Saint Bede which roughly translates as: “Because he saw him through the eyes of mercy and chose him.”

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

Filed Under: Articles Tagged With: Lauridsen O MAGNUM MYSTERIUM Last Updated: January 3, 2025

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About Corrinne May

Corrinne May is one of Singapore’s most celebrated singer-songwriters. She is also a wife and homeschooling mother.—(Read full biography).

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President’s Corner

    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
    PDF • “Music List” (Sunday, 28 December)
    Readers have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for Feast of the Holy Family of Jesus, Mary, & Joseph (28 Dec. 2025). If such a thing interests you, feel free to download it as a PDF file. The FAUXBOURDON verses for the Communion Antiphon are particularly gorgeous. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are available at the feasts website alongside the official texts in Latin.
    —Jeff Ostrowski
    PDF • “Music List” (Xmas Midnight Mass)
    Readers have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for Christmas Midnight Mass (“Ad Missam In Nocte”). If such a thing interests you, feel free to download it as a PDF file. The ENTRANCE CHANT is simple, but quite beautiful. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are available at the feasts website alongside the official texts in Latin.
    —Jeff Ostrowski

Quick Thoughts

    PDF Download • “In Paradisum” in English
    We always sing the IN PARADISUM in Latin, as printed on this PDF score. I have an appallingly bad memory (meaning I’d be a horrible witness in court). In any event, it’s been brought to my attention that 15 years ago I created this organ accompaniment for the famous and beautiful ‘IN PARADISUM’ Gregorian chant sung in English according to ‘MR3’ (Roman Missal, Third Edition). If anyone desires such a thing, feel free to download and print. Looking back, I wish I’d brought the TENOR and BASS voices into a unison (on B-Natural) for the word “welcome” on the second line.
    —Jeff Ostrowski
    What does this mean? “Pre-Urbanite”
    Something informed critics have frequently praised vis-à-vis the Saint Jean de Brébeuf Hymnal is its careful treatment of the ancient hymns vs. the “Urbanite” hymns. This topic I had believed to be fairly well understood—but I was wrong. The reason I thought people knew about it is simple; in the EDITIO VATICANA 1908 Graduale Romanum (as well as the 1913 Liber Antiphonarius) both versions are provided, right next to each other. You can see what I mean by examining this PDF file from the Roman Gradual of 1908. Most people still don’t understand that the Urbanite versions were never adopted by any priests or monks who sang the Divine Office each day. Switching would have required a massive amount of effort and money, because all the books would need to be changed.
    —Jeff Ostrowski
    PDF Download • “Santo Santo Santo”
    Those searching for a dignified, brief, simple, bright setting of SANCTUS in Spanish (“Santo Santo Santo”) are invited to download this Setting in honor of Saint John Brébeuf (organist & vocalist). I wonder if there would be any interest in me recording a rehearsal video for this piece.
    —Jeff Ostrowski

Random Quote

“Of course, the new [Easter Vigil] liturgy has greatly streamlined the symbology. But the exaggerated simplification has removed elements that used to have quite a hold on the mindset of the faithful. […] Is this Easter Vigil liturgy definitive?”

— Paul VI to Virgilio Noè (10 April 1971)

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