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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

Biography • Christopher Mueller

Christopher Mueller · January 3, 2013

HRISTOPHER MUELLER is a church musician, conductor, and composer. His most well-known composition, the Missa pro editione tertia—a congregational setting of the 2011 ICEL translation of the Ordinary of the Mass—has been purchased by parishes in Australia, Canada, the UK, and throughout the USA. Most of his compositions are choral works written to be sung at Mass, including 40 Gregorian Introits (in Latin), a nearly-complete set of Responsorial Psalms for the 3-yr. cycle, 35 Offertory settings (in English), and numerous Masses, motets, sequences, and other works. He aims to write music befitting the liturgy out of gratitude to God, the Author of beauty. His two decades of work as a church musician—in the Ordinary Form of the Roman Rite—have focused on Renaissance polyphony and Gregorian chant (as well as his own compositions), first with a volunteer choir at the Church of Notre Dame in New York, NY, then with the professional SCHOLA POLYPHONICA at the Basilica of St. John the Evangelist in Stamford, CT; following that with the volunteer choir at the Church of St. Bernadette in Silver Spring, MD, and the professional schola he instituted at the National Shrine of St. John Paul II in Washington, D.C.  He is presently the organist and choirmaster at St. Louis Bertrand Church in Louisville, KY, where he serves with a wonderful cadre of Dominican Friars and directs a small professional schola.

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1,400 Motets • His choirs rarely repeat music during the course of the choral year, singing 100 or more different motets each season, and he has created editions of at least 200 motets himself. Similarly, his choirs seldom repeated music from one year to the next (with notable exceptions), so that the always-changing musical experience of Mass was a reflection of the ever-new experience of Christ in the Eucharist. The texts of the motets are drawn from sacred Scripture: sometimes a setting of the day’s Offertory or Communion proper, sometimes a passage from the day’s readings, and occasionally an Office hymn or other related text. He estimates that his choirs have sung at least 1400 different Renaissance motets over the years. In addition to his musical work, he also spent seven and a-half years coordinating the marriage preparation program for the Archdiocese of New York, over the course of which he and his wife taught pre-Cana classes to thousands of engaged couples. He has an undergraduate degree in piano performance (classical) and theory/composition (jazz) and has done graduate work in theology. And he loves the novels of Tom Clancy and Michael Crichton.

Please visit Mr. Mueller’s website for more information, to listen to excerpts of his compositions, or to purchase scores.

The following shows Chris Mueller directing a choir at WORLD YOUTH DAY in Krakow, Poland:

Here’s the direct URL link.

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

Filed Under: Articles, Biographies Last Updated: January 4, 2024

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About Christopher Mueller

Christopher Mueller is a conductor and composer who aims to write beautiful music out of gratitude to God, Author of all beauty.—(Read full biography).

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President’s Corner

    “Music List” • 19th in Ordinary Time (Year C)
    Some have expressed interest in perusing the ORDER OF MUSIC I prepared for the 19th Sunday in Ordinary Time (10 August 2025). If such a thing interests you, feel free to download it as a PDF file. As always, the Responsorial Psalm, Gospel Acclamation, and Mass Propers for this Sunday are conveniently stored at the feasts website.
    —Jeff Ostrowski
    This Sunday’s Communion Antiphon
    This coming Sunday—10 August 2025—is the 19th Sunday in Ordinary Time (Year C). The COMMUNION ANTIPHON is really gorgeous, and two of its features are worth mentioning. First of all, the Gospel reading assigned is from Saint Luke, whereas the the antiphon—although it matches the account—comes from Saint Matthew. (If anyone can point to a similar example, please notify me.) Furthermore, if you look at the authentic Gregorian Chant version posted on the feasts website, you’ll notice that it’s MODE III but ends on the ‘wrong’ note. A comparable instance of such a ‘transposed’ chant would be KYRIE IV.
    —Jeff Ostrowski
    Using “Ye” Vs. “You” Correctly
    Using “Ye” vs. “You” is rather tricky, because it depends upon which era one is trying to recreate—if that makes any sense. In other words, the rules haven’t always been the same for these two. Nevertheless, Father Philip George Caraman (the legendary Jesuit scholar) gives us a masterclass using Saint Luke’s Gospel. Father Caraman was close friends with Monsignor Ronald Knox, Evelyn Waugh, and Sir Alec Guinness.
    —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

“To treat harmony and rhythm in this matter was a difficult matter. Facing numerous problems both large and small—that arose constantly—we understood that a flawless harmonization of Gregorian chant cannot be created by improvisation, no matter the competence and ability of the organist or harmonist.”

— ‘Mons. Jules Van Nuffel, NOH Preface’

Recent Posts

  • Is this what the new “Youth Mass” looks like?
  • “Music List” • 19th in Ordinary Time (Year C)
  • This Sunday’s Communion Antiphon
  • Using “Ye” Vs. “You” Correctly
  • Installment #3 • “Serious Problems with the Lectionary Translation”

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