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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 • Dr. Gregory Hamilton

Dr. Gregory Hamilton · July 20, 2020

REGORY HAMILTON enjoys a wide variety of activities and interests as a composer, recitalist on the organ, piano and harpsichord, as a conductor, and continuo player on the harpsichord and theorbo. He is skilled in improvisation, and frequently includes improvisation in concerts. As a composer, over 100 of his works are in publication by Morning Star, Augsburg Fortress, CanticaNova, WLP, Concordia, Paraclete Press, Sheet Music Plus, and Lorenz, and are presented internationally in concert halls and churches, schools and airports. His Breath of the Spirit (an evening-length work for flute and organ, with narrators, written with Poet Kenneth Gaertner) was commissioned by Marilyn Mason and premiered by her with the flutist Donald Fishel in the Paris Festival Toussant at the Cathedral of Notre Dame de Paris, and has been performed over twenty times in the U.S and Europe.

*  DR. GREGORY HAMILTON • Publicity Photograph

Gregory was commissioned to compose The Church’s One Foundation for the Archdiocesan choir and orchestra for the dedication of the Cathedral of the Sacred Heart in Houston. Other recent works premiered include Concerto for Cello and Orchestra (Diane Winder and the Ypsilanti Symphony), Five Psalm Pictures, Rosary (Premiere—St. Johannes church, Amsterdam) and Fantasy Variations on a Theme of Schubert for string trio and flute, Hymn of Peace for Cello and Piano (cellist Cellist Mirel Iancvici; professor of cello at the Conseratoriaum, Utrecht) and several works for Houston virtuoso Organist Jackson Osborn. Gregory Hamilton attended Baldwin-Wallace University (B.MUS) The Royal College of Music, London, (M.Mus, A.R.C.M.) and The University of Michigan, (DMA) where he was a scholarship student of Dr. Marilyn Mason. Gregory has researched the works of Dom Paul Benoit, (1895-1976) the French composer-organist and has performed many of his works in the U.S. and abroad, including research at Benoit’s monastery, St. Mark and St. Maur in Clervaulx, Luxembourg. With Dr. Hamilton’s recent CD releases of Benoit’s music on RosaMystica recordings, he is enjoying the welcome upsurge in interest in the works of Benoit. Dr. Hamilton’s music has been featured in many radio broadcasts, including the NPR show Pipedreams, and was recently interviewed on “Notes from Above” (Ave Maria Radio). As a conductor, he has a wide repertoire of both choral and orchestral works, and has studied conducting with Dr. John Robinson and Dr. Leonard L. Riccinto.

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Dr. Hamilton has taught Performance and Interpretation of Gregorian Chant for many years and was a student of Fr. Columba Kelly and Fr. Ralph March. As a continuo and chamber music performer, he performs with several chamber groups, including the Orchestra of New Spain, providing continuo work for opera, chamber concerts, playing organ, theorbo, lute and harpsichord, including a 2016 tour of Bolivia. In continuo and Early Music (Lute and Theorbo), he was a student of Nigel North and Jacob Lindberg at the RCM and Guildhall (London). Dr. Hamilton is currently faculty and Director of Sacred Music at Holy Trinity Seminary (University of Dallas). He can also be found at gregoryhamilton.org, his personal website.

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

Filed Under: Biographies Last Updated: August 20, 2020

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About Dr. Gregory Hamilton

Dr. Gregory Hamilton is a composer and performer currently on the faculty of Holy Trinity Seminary in Dallas TX.—(Read full biography).

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President’s Corner

    Simplified Accompaniment (Easter Hymn)
    Number 36 in the Brébeuf Hymnal is “At the Lamb’s high feast we sing,” an English translation for Ad Cenam Agni Próvidi (which was called “Ad Régias Agni Dapes” starting 1631). As of this morning, you can download a simplified keyboard accompaniment for it. Simple click here and scroll to the bottom. Many organists are forced to serve simultaneously as both CANTOR and ACCOMPANIST. In spite of what some claim, this can be difficult—which explains why choirmasters appreciate these simplified keyboard accompaniments. Sadly, many readers will click that link but forget to scroll to the bottom where the simplified PDF file is located.
    —Jeff Ostrowski
    PDF Download • “Quasi Modo Sunday”
    The Introit for “Quasi Modo Sunday” (12 April 2026) is particularly beautiful. The musical score can be downloaded as a PDF file, and so can the organ accompaniment. The official language of the Catholic Church is Latin (whereas Greek is our mother tongue). Vatican II said Gregorian Chant must be given “first place” under normal circumstances. As a result, some parishes will rightly sing the authentic version. On the other hand, because so many USA dioceses disobey the mandate of Vatican II, some musicians sing plainsong in the vernacular. I have attempted to simultaneously accompany myself on the pipe organ while singing the English version. Although very few take advantage of it, the complete Proprium Missae is posted at the flourishing feasts website.
    —Jeff Ostrowski
    ‘German’ Introductions for Hymns
    German organ books have an enchanting habit of including introductions for each and every hymn. For example, consider this snazzy example found in a German hymnal published in 1902. In the Saint Jean de Brébeuf Hymnal, that melody is called “Laudes Mariae” and was married to Omni Die Dic Mariae, with a popular English translation (“Daily, daily, sing to Mary”) by Father Henry Bittleston, an Oratorian priest. Notice they also added a ‘tailpiece’ or ‘playout’ or postlude at the end—a very German thing to do!
    —Jeff Ostrowski

Quick Thoughts

    PDF • “Liturgical Law” (467 Pages)
    On Good Friday during the middle ages, the pope privately recited THE ENTIRE PSALTER. If you don’t believe me, see for yourself by reading this passage by Dom Charles Augustine Bachofen (d. 1943). His famous book—called “Liturgical Law: A Handbook Of The Roman Liturgy”—was published by the Benjamin Herder Book Company, which was the American arm (operating out of St. Louis, Missouri) of one of the world’s most significant Catholic publishers. Dom Charles Augustine Bachofen was born in Switzerland but spent his career between the Benedictine monasteries at Conception (Missouri) and Mount Angel (Oregon). His 1931 masterpiece, Liturgical Law can be downloaded as a PDF file … 467 pages!
    —Jeff Ostrowski
    “Gregorian Chant Quiz” • 24 March 2026
    How well do you know your Gregorian hymns? Do you recognize the tune inserted into the bass line on this score? For many years, we sang the entire Mass in Gregorian chant—and I mean everything. As a result, it would be difficult to find a Gregorian hymn I don’t recognize instantly. Only decades later did I realize (with sadness) that this skill cannot be ‘monetized’… This particular melody is used for a very famous Gregorian hymn, printed in the LIBER USUALIS. Do you recognize it? Send me an email with the correct words, and I promise to tell everybody I meet about your prowess!
    —Jeff Ostrowski
    PDF Download • “Ubi Caritas” (SATB)
    I remember singing “Ubi Cáritas” by Maurice Duruflé at the conservatory. I was deeply moved by it. However, some feel Duruflé’s version isn’t suitable for small choirs since it’s written for 6 voices and the bass tessitura is quite low. That’s why I was absolutely thrilled to discover this “Ubi cáritas” (SATB) for smaller choirs by Énemond Moreau, who studied with OSCAR DEPUYDT (d. 1925), an orphan who became a towering figure of Catholic music. Depuydt’s students include: Flor Peeters (d. 1986); Monsignor Jules Van Nuffel (d. 1953); Arthur Meulemans (d. 1966); Monsignor Jules Vyverman (d. 1989); and Gustaaf Nees (d. 1965). Rehearsal videos for each individual voice await you at #19705. When I came across the astonishing English translation for “Ubi Cáritas” by Monsignor Ronald Knox—matching the Latin’s meter—I decided to add those lyrics as an option (for churches which have banned Latin). My wife and I made this recording to give you some idea how it sounds.
    —Jeff Ostrowski

Random Quote

“After the Second Vatican Council, the impression arose that the pope really could do anything in liturgical matters, especially if he were acting on the mandate of an ecumenical council. Eventually, the idea of the givenness of the liturgy, the fact that one cannot do with it what one will, faded from the public consciousness of the West.”

— Joseph Cardinal Ratzinger

Recent Posts

  • Fulton J. Sheen • “24-Hour Catechism”
  • Simplified Accompaniment (Easter Hymn)
  • PDF Download • “Quasi Modo Sunday”
  • ‘German’ Introductions for Hymns
  • Fascinating Interpretation of the “Regina Caeli” (Solemn Tone)

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