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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

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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Corpus Christi Watershed

President’s Corner

    💲 5.00 💵
    Our tiny 501(c)3 nonprofit organization exists solely by generous readers who donate $5.00 per month. We have no endowment; we have no major donors; we run no advertisements; we have no savings. A donor wrote to us: “I so appreciate all you do and have done, and your generosity is unprecedented. I am honored to be able to make a monthly contribution.” Another monthly donor says: “Thank you for everything CC Watershed does. We are able to add so much solemnity to Holy Mass due to the resources made available here.” Can you spare a few dollars each month to help us survive?
    —Corpus Christi Watershed
    Dom Pothier • Photo from 1904
    Dom Paul Cagin, in a 1904 publication (L’oeuvre de Solesmes dans la restauration du chant grégorien) made sure to include a beautiful image of Dom Pothier, the legendary abbot of St-Wandrille. Also shown is a very young Dom André Mocquereau. Auguste Pécoul—considered the spiritual “son” of Abbat Prosper Guéranger of Solesmes—wrote as follows on 24 June 1901: “To forestall any confusion, let us remember that there is just one Gregorian notation—that restored, according to the ancient manuscripts, by the eminent Abbot of Saint-Wandrille, Dom Pothier.” ✠
    —Jeff Ostrowski
    PDF • “3-Voice Motet” (Father De Laet)
    I believe 99% of our readers will recognize this hymn tune. Perhaps Father Edgard De Laet should have called it a ‘hymn’ instead of a ‘motet for three voices’—but he’s technically correct, since MOTET is defined as: “a short piece of sacred choral music, typically polyphonic and unaccompanied.” The even verses are for three voices, as you will see if you download the PDF score at #20245. The odd verses may be song a cappella SATB or unison with organ.
    —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

“I have a great quarrel on with Dom Mocquereau over a very stiff book of his which we have translated & which a stupid American woman wants to be adapted to her understanding & terminology. It will be a little difficult to persuade the dear old man, for the lady is going to pay the piper. Truly money is at the root of all evils!”

— Dame Laurentia (talking about Justine Ward)

Recent Posts

  • “Reminder” — Month of Febr. (2026)
  • Seminary Music Directors Gather in Houston
  • 💲 5.00 💵
  • Dom Pothier • Photo from 1904
  • PDF Chart • “Plainsong Rhythm”

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Corpus Christi Watershed is a 501(c)3 public charity dedicated to exploring and embodying as our calling the relationship of religion, culture, and the arts. This non-profit organization employs the creative media in service of theology, the Church, and Christian culture for the enrichment and enjoyment of the public.