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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

    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
    PDF • “Music List” (4th Sunday of Advent)
    Readers have expressed interest in perusing the ORDER OF MUSIC I’ve prepared for 21 December 2025, which is the 4th Sunday of Advent (Year A). If such a thing interests you, feel free to download it as a PDF file. The ENTRANCE CHANT is the famous “Roráte Coeli” and the fauxbourdon setting of the COMMUNION is exquisite. 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

    What does this mean? “Pre-Urbanite”
    One of the things informed critics have frequently praised vis-à-vis the Saint Jean de Brébeuf Hymnal has to do with 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
    Pope Leo XIV on Sacred Music
    On 5 December 2025, Pope Leo XIV made this declaration with regard to liturgical music.
    —Corpus Christi Watershed

Random Quote

“In 1848, Franz Liszt attended a performance of Schumann’s 1st Piano Trio, held in his honor in the Schumanns’ home. Liszt arrived two hours late with Wagner (who hadn’t been invited), derided the piece, and spoke ill of the recently deceased Mendelssohn. This upset the Schumanns, and Robert physically assaulted Liszt.”

— Janita Hall-Swadley

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  • PDF • “Music List” (Xmas Midnight Mass)
  • What does this mean? “Pre-Urbanite”

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