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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

Sacred Music Colloquium XXV — Update II

Andrew Leung · June 30, 2015

CTL Colloquium 3 E JUST FINISHED the second day, or the first full day, of the Sacred Music Colloquium. A normal Colloquium day basically starts with Lauds at 8am followed by the Solfege warmup. And then we break into seven chant choirs for the morning chant session. After that is the breakout sessions with various topics. The plenary session was given by Fr. Jonathan Robinson after lunch and followed by the polyphony rehearsal. Then the day ends with Mass, dinner and Compline.

This morning, I went to the first chant rehearsal. I am very blessed to be able to join Dr. William Mahrt’s Chant Improvisation Choir. I am not going to go into the methods of chant improvisation here. If you want to know more about that, consider participating in the Colloquium next year in St. Louis from June 20 to June 25.

Dr. Mahrt is such a knowledgeable man and I learned something interesting in his class today: singing the ninefold Kyrie in the Ordinary Form Mass. In the Ordinary Form, Kyrie is supposed to be sixfold (Kyrie-Kyrie, Christe-Chrite, Kyrie-Kyrie). However, the ninefold Kyrie (Kyrie-Kyrie-Kyrie, Christe-Christe-Christe, Kyrie-Kyrie-Kyrie) may be used due to musical concerns. Some of the Kyries, like Kyrie III, in the Graduale Romanum have to be sung in ninefold. Dr. Mahrt said that the ninefold Kyrie helps the congregation to learn the Ordinary quicker and encourages the external participation. And of course, the number, “3”, represents the Holy Trinity.

Fr. Jonathan Robinson, the superior of the Oratory of St. Philip Neri in Toronto, gave a very good talk after lunch. He talked about the importance of beauty. We must bring people to the truth through beauty and it is our responsibilities, as Catholic musicians, to make sacrifices to preserve beauty. Now, I would like to write a little bit about the inspiring talk by another priest, Fr. Robert Pasley.

Fr. Pasley is the chaplain of the Church Music Association of America and he gave his annual Chaplain Talk after dinner tonight. In his talk, he encouraged those who are participating at the Colloquium for the first time to be open to some traditional practices in the Liturgy: celebrating the Mass ad orientem, receiving Communion on the tongue while kneeling at the altar rail, etc.. Through participating in both Forms of the Mass, we can see the mutual enrichment between the two Forms. We can see the differences and similarities between the Ordinary Form and the Extraordinary Form. It is very important for church musicians to know and understand both Forms of the Mass. We need to know the Vetus Ordo because the Church had been celebrating it for hundreds of years and it helps us understand the origin of the Novus Ordo. And I think knowing the Novus Ordo is just as important. It is the Form that is being said more widely in the Church. We must read the documents and understand it in light of Tradition. Knowing the Liturgy, the fullness of Roman Rite, is an essential part of being an excellent church musician.

And here is a video from the English Novus Ordo Mass taken by Ben Yanke.

Lord, Make Me to Know Thy Ways by William Byrd, directed by Dr. Horst Buchholz

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

Filed Under: Articles Last Updated: January 1, 2020

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About Andrew Leung

Andrew Leung currently serves the music director of Vox Antiqua, conductor of the Cecilian Singers, and music director at Our Lady of China Church.—(Read full biography).

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Corpus Christi Watershed

President’s Corner

    Music List • (5th Sund. Ordinary Time)
    Readers have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for this coming Sunday, 8 February 2026, which is the 5th Sunday in Ordinary Time (Year A). If such a thing interests you, feel free to download it as a PDF file. You will probably notice it isn’t as ‘complete’ or ‘spiffy’ as usual, owing to some difficulties which took place this week.
    —Jeff Ostrowski
    PDF • “Communion” (5th Sunday in Ordin.)
    The COMMUNION ANTIPHON for this coming Sunday, 8 February 2026—which is the 5th Sunday in Ordinary Time (Year A)—is truly delightful. You can download the musical score completely free of charge. This text will be familiar to altar boys, because it’s PSALM 42. The Feder Missal makes the following claim about that psalm: “A hymn of a temple musician from Jerusalem: he is an exile in a heathen land, and he longs for the holy city and his ministry in the Temple there. The Church makes his words her own.”
    —Jeff Ostrowski
    Funeral Music “Template” • For Families
    Many have requested the MUSICAL TEMPLATE for funerals we give to families at our parish. The family of the deceased is usually involved in selecting Number 12 on that sheet. This template was difficult to assemble, because the “Ordo Exsequiarum” has never been translated into English, and the assigned chants and hymns are given in different liturgical books (Lectionary, Gradual, Order of Christian Funerals, and so on). Please notify me if you spot errors or broken links. Readers will be particularly interested in some of the plainsong musical settings, which are truly haunting in their beauty.
    —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

“What matters is to prefer God to all else; to be ready to sacrifice all, rather than commit one sin.”

— Cardinal Merry Del Val (shortly before his death)

Recent Posts

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  • PDF • “Communion” (5th Sunday in Ordin.)
  • “Pipe Organ Interlude During Funerals?” • (Reader Feedback)
  • Funeral Music “Template” • For Families

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