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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 • Father David M. Friel

Fr. David Friel · January 10, 2013

EV. DAVID M. FRIEL, STD is a priest of the Archdiocese of Philadelphia, ordained in May 2011. He presently serves as Director of Liturgy at St. Charles Borromeo Seminary in Philadelphia and holds a doctorate in liturgical theology from The Catholic University of America in Washington, DC. He studied philosophy & theology at St. Charles Borromeo Seminary, where he also served as organist, cantor, and liturgical Master of Ceremonies. While there, he studied organ under Dr. Theodore Kiefer. His music has been published by CanticaNOVA Publications, and his Mass in Honor of St. John Neumann is available online through the Creative Commons. Upon ordination, Father Friel served for five years as Parochial Vicar at Saint Anselm Church in Northeast Philadelphia. During that time, he also served several communities of Catholic young adults and coached CYO basketball and volleyball. For several years, he also served as Vocation Director for the Archdiocese of Philadelphia.

Father Friel is a member of the Society for Catholic Liturgy and the Church Music Association of America. Among his research interests are aesthetics, sacred music (particularly sequences), the feast of Christ the King, and twentieth-century liturgical reform. His master’s thesis centered on the Proprium Missae (the chanted propers of the Mass), while, in his licentiate thesis, he studied the origins and theology of the term progressiva sollemnitas (the principle of “progressive solemnity”). His doctoral dissertation explores the liturgical theology of the feast of Christ the King.

Born in Bethlehem, PA, Father Friel grew up in the Archdiocese of Philadelphia at Our Lady of Mt. Carmel Parish. He enjoys climbing mountains, visiting national parks, running, reading, and sports of all kinds. Father Friel lives in Philadelphia and serves a number of area parishes on Sundays and feast days. Father Friel may be contacted via email.

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

Filed Under: Articles, Biographies Last Updated: November 27, 2024

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About Fr. David Friel

Ordained in 2011, Father Friel is a priest of the Archdiocese of Philadelphia and serves as Director of Liturgy at Saint Charles Borromeo Seminary. —(Read full biography).

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President’s Corner

    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
    PDF Download • “Hymn for 2 Voices”
    Readers who click on this video will see that it starts with verses of the “Pange Lingua” hymn by Saint Thomas Aquinas (d. 1274) arranged for two voices. However, there’s a polyphonic refrain (“Tantum Ergo”) for three voices, taken from Kevin Allen’s Motecta Trium Vocum. If your choir is very small, this piece is for you! You can download the PDF score free of charge—and you can also utilize the rehearsal videos for each individual voice—by navigating yourself to #20323.
    —Jeff Ostrowski

Quick Thoughts

    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
    “Reminder” — Month of January (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. Signing up couldn’t be easier: simply scroll to the bottom of any blog article and enter your email address.
    —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

Like all other liturgical functions, like offices and ranks in the Church, indeed like everything else in the world, the religious service that we call the Mass existed long before it had a special technical name.

— Rev. Adrian Fortescue (1912)

Recent Posts

  • Dom Pothier • Photo from 1904
  • PDF Chart • “Plainsong Rhythm”
  • PDF • “3-Voice Motet” (Father De Laet)
  • PDF Download • “Hymn for 2 Voices”
  • (January 2026) • “Children Singing Plainsong”

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