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Corpus Christi Watershed

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

Andrew Leung • Article Archive

Andrew Leung graduated from the sacred music program of Franciscan University of Steubenville, majored in vocal performance. He has also studied organ, choral conducting and Gregorian chant with world-class musicians. Prior to returning to Hong Kong, he served as a parish music director in Atlanta, and later as the organist and choirmaster at the Cathedral of Macau, China. Andrew is currently the music director of Vox Antiqua, conductor of the Cecilian Singers and music director at Our Lady of China Church. He is also an artist and vocal coach at the Paul Phoenix Academy.—Read full biography (with photographs).

Andrew Leung · April 12, 2018

Photos • Two Recent Solemn Masses in Hong Kong

This wasn’t my first time serving as a subdeacon, but it was a trembling experience.

Andrew Leung · March 8, 2018

When Music Encounters Religion

A very special project at the University of St Andrews: the TheoArtistry project.

Andrew Leung · February 22, 2018

The Smoke of Satan

Blessed Pope Paul VI: “The smoke of Satan has entered the Church.”

Andrew Leung · February 1, 2018

A Chinese Mass Setting

A Mass setting from the Far East composed by Fr. Si-Yan Tang.

Andrew Leung · January 30, 2018

Cardinal Zen’s Open Letter

Cardinal Zen explaining the current situation of the Church in China.

Andrew Leung · January 25, 2018

FREE • Chant Conducting Seminar

Register now!!! Free online seminar on Gregorian Chant Conducting with Dr. Jennifer Donelson

Andrew Leung · January 11, 2018

Don’ts for Choirmasters (Part 2)

John Newton’s practical, spiritual and entertaining ideas and advice for choirmasters.

Andrew Leung · January 4, 2018

Don’ts for Choirmasters (Part 1)

A recently-discovered manual for choir directors by John Newton.

Andrew Leung · December 21, 2017

The Marvels of Choral Singing

A reflection and meditation on choral singing.

Andrew Leung · December 14, 2017

Video • A Chinese Offertory Hymn

My new choir singing a Chinese offertory hymn…

Andrew Leung · November 23, 2017

Arvo Pärt received the Ratzinger Prize

“A beautiful choice, that of the commission, aimed at pointing out that new way for theology that is music”

Andrew Leung · November 9, 2017

Vox Antiqua’s Debut

My new choir made its debut on the Feast of Christ the King.

Andrew Leung · November 2, 2017

Video • My New Project

Vox Antiqua, the new Catholic professional choir in Hong Kong, in action!

Andrew Leung · October 26, 2017

Singing with Peter Philips

Peter Philips: “Polyphony shouldn’t be sung with absolute straight tone—that is not real singing!”

Andrew Leung · October 5, 2017

A Liturgical Tragedy

I have experienced a similar situation before, and it was not a pleasant experience.

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Corpus Christi Watershed

President’s Corner

    17th Sunday in Ordinary Time (Year C)
    All of the chants for 27 July 2025, which is the 17th Sunday in Ordinary Time (Year C), have been added to the feasts website, as usual under a convenient “drop down.” The COMMUNION ANTIPHON—both text and melody—are particularly beautiful and exceedingly ancient.
    —Jeff Ostrowski
    Jeff’s Mother Joins Our Fundraiser
    To assist our fundraiser, Mrs. Kathleen Ostrowski has drawn several beautiful sketches which she offers to all our readers free of charge. If you have a moment, I invite you download them at this link.
    —Jeff Ostrowski
    Errors in Latin: “17th Sund. Ordinary”
    The COMMUNION for the 17th Sunday in Ordinary Time (Year C) contains several typos in the Jogues Illuminated Missal with regard to the Latin text. That particular COMMUNION ANTIPHON is extremely ancient, and the English Adaptation is utterly gorgeous. For the record, it’s normal for books to contain typos; even books by Father Fortescue and Monsignor Knox have errors. Books by Solesmes Abbey—surely among the finest ever produced—contain many printing errors. Click here to see a few examples of typos.
    —Jeff Ostrowski

Quick Thoughts

    Pope Pius XII Hymnal?
    Have you ever heard of the Pope Pius XII Hymnal? It’s a real book, published in the United States in 1959. Here’s a sample page so you can verify with your own eyes it existed.
    —Corpus Christi Watershed
    “Hybrid” Chant Notation?
    Over the years, many have tried to ‘simplify’ plainsong notation. The O’Fallon Propers attempted to simplify the notation—but ended up making matters worse. Dr. Karl Weinmann tried to do the same in the time of Pope Saint Pius X by replacing each porrectus. You can examine a specimen from his edition and see whether you agree he complicated matters. In particular, look at what he did with éxsules fílii Hévae.
    —Corpus Christi Watershed
    Antiphons Don’t Match?
    A reader wants to know why the Entrance and Communion antiphons in certain publications deviate from what’s prescribed by the GRADUALE ROMANUM published after Vatican II. Click here to read our answer. The short answer is: the Adalbert Propers were never intended to be sung. They were intended for private Masses only (or Masses without music). The “Graduale Parvum,” published by the John Henry Newman Institute of Liturgical Music in 2023, mostly uses the Adalbert Propers—but sometimes uses the GRADUALE text: e.g. Solemnity of Saints Peter and Paul (29 June).
    —Corpus Christi Watershed

Random Quote

From 1827 until the last month of his life, Liszt gave lessons in composition and piano playing. He wrote in 1829 that his schedule was “so full of lessons that each day, from half-past eight in the morning till 10 at night, I have scarcely breathing time”

— Re: Abbé Franz Liszt

Recent Posts

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