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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

Two Concerts • Two Milestones • 101-rank E. & G. G. Hook & Hastings Organ, Opus 801

Richard J. Clark · June 10, 2016

HE CATHEDRAL of the Holy Cross in Boston, Massachusetts contains one of the most notable historic pipe organs, the 101-rank E. & G. G. Hook & Hastings Organ, Opus 801 (1875). This instrument, which had been silent or in very poor condition through the 1970s and 1980s, was brought back to life, perhaps singlehandedly, by Leo Abbott, FAGO, ChM., the Music Director and Organist of the Cathedral since 1986. Restored partially, for the 1990 American Guild of Organists National Convention, the instrument has flourished a generation later by the time of the 2014 AGO National convention.

From an excerpt of a review from The Tracker (Vol. 55 Issue 2, Spring 2011):

“Of course it turned out that simply cleaning the pipes resulted in a sound that not only fills the cathedral, but makes this one of the most exciting organs in Boston. It is the largest surviving E. & G.G. Hook & Hastings organ, and it was the largest organ in America when it was built.”

• Click here for specifications.

Through the 1980s and 1990s, a group of volunteers, guided by organ builder Richard Lahaise, along with Leo Abbott, took it upon themselves to clean and repair this enormous instrument on a shoestring budget. For Abbott and his core of volunteers, it was a labor of love. In 2003, the Andover Organ Company built a new console—a replica of the original in 1875 (but electrified)—which replaced a secondhand theater console (with no working pistons!)

Furthermore, Leo Abbott persistently has raised money through regular concerts that featured many organists each program. In doing so, he also accomplished another wonderful thing: he brought together many colleagues who also became invested in the instrument—musicians who would then support each other and further the cause of sacred music. A generation of hard work has born great fruit.

HIS YEAR MARKS two milestones: 1 • The 140th Anniversary of the Dedication of the E. & G. G. Hook & Hastings, Opus 801. 2 • The thirtieth anniversary of Leo Abbott’s tenure as Cathedral Music Director. The two are inseparable, as long-term efforts of Leo Abbott are the primary reason we can all enjoy Opus 801 today. His courting of countless donors, both great and small, has brought the beautiful colors of this this glorious historic instrument to our ears. It is a gift to us all.

To mark these milestones, there are two notable concerts this week at the Cathedral of the Holy Cross, 1400 Washington Street, Boston, Massachusetts:

Paul J. Murray, organ • Sunday, June 12, 2016 • 3:00pm
A native of St. Ann’s Parish in Neponset, Massachusetts, Paul presently serves as Director of Music and Organist at the Church of Our Saviour on Park Avenue in New York City. He is also a graduate of the Boston Archdiocesan Choir School, Class of 1996.

• Download the concert poster here.

Cathedral Organ Annual Birthday Concert • Sunday, June 19, 2016 • 3:00pm The performers: Leo Abbott, Eric Bermani, Anthony Brown, Richard Clark, Janet Hunt, Peter Krasinski, Rosalind Mohnsen, Rodger Vine, and Bridgette Wargovich

• Download the concert poster here.

RJC_AbbottMarier Leo Abbott with Theodore Marier, Nov. 1963 About LEO ABBOTT
From the website of the Cathedral of the Holy Cross:

Leo Abbott is a graduate of the St. Paul Choir School, Cambridge, and the Chaloff School of Music, Boston. His teachers include Theodore Marier, George Faxon, Clarence Watters, and Flor Peeters in organ; Naji Hakim in improvisation; and Julius Chaloff in piano. He holds the Fellowship and Choirmaster certificates of the American Guild of Organists (AGO), has won first prize in several international and national competitions, and was a finalist at the Grand Prix de Chartres in 1984.

In 1986, Leo was appointed music director and organist of the Cathedral of the Holy Cross, Boston.

Mr. Abbott has performed throughout the United States and in France, Belgium, and Ireland, and for conventions of the AGO and the Organ Historical Society. He is an active member of the AGO, the Organ Historical Society, and the Conference of Roman Catholic Cathedral Musician. In 2010, he performed at Notre-Dame and Saint-Sulpice, Paris.

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

Filed Under: Articles Last Updated: January 1, 2020

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About Richard J. Clark

Richard J. Clark is the Director of Music of the Archdiocese of Boston and the Cathedral of the Holy Cross.—(Read full biography).

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Corpus Christi Watershed

President’s Corner

    PDF Download • “Organ Accompaniment”
    Over the past few years, I’ve been harmonizing all the vernacular plainsong Introit settings by the CHAUMONOT COMPOSERS GROUP. This coming Sunday—10 May 2026—is the 6th Sunday of Easter (Year A). The following declaration will probably smack of “blowing my own horn.” However, I’d rank this accompaniment as my best yet. In this rehearsal video, I attempt to sing it while simultaneously accompanying myself on the pipe organ. The musical score [for singers] as well as my organ accompaniment can be downloaded free of charge from the flourishing feasts website.
    —Jeff Ostrowski
    “Gregorian Chant Quiz” • 4 May 2026
    A few days ago, the CORPUS CHRISTI WATERSHED Facebook page posted this Gregorian Chant quiz regarding a rubric for the SEQUENCE for the feast of Corpus Christi: “Lauda Sion Salvatórem.” There is no audience more intelligent than ours—yet surprisingly nobody has been able to guess the rubric. Drop me an email with the right answer, and I’ll affirm your brilliance to everyone I encounter!
    —Jeff Ostrowski
    “Rare Photographs” • Hannibal Bugnini
    On 2 September 2025, we included in this article extremely rare photographs of Archbishop Hannibal Bugnini taken in Iran circa 1979. Bugnini had initially been banished by the pope to Uruguay, but he refused to obey. [This is interesting, since Bugnini relied upon ‘blind obedience’ when it came to modifications of the ancient liturgy.] After he refused to obey the order from the pope, Hannibal Bugnini was banished to Iran. You can also watch a short video of Hannibal Bugnini in Iran, dated 10 November 1979. That’s about a week after the USA embassy hostage crisis began in Tehran, and Pope Saint John Paul II had sent the leader of the Iranian Revolution a special letter.
    —Jeff Ostrowski

Quick Thoughts

    PDF Download • “Anima Christi”
    I received a request for an organ accompaniment I created way back in 2007 for the “Anima Christi” Gregorian Chant. You can download this PDF file which has the score in plainsong followed by a keyboard accompaniment. Many melodies have been paired with “Anima Christi” over the centuries, but this is—perhaps—the most common one.
    —Jeff Ostrowski
    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

Random Quote

“Much of the reordering [in 1970] of the pieces of the Roman Gradual seems arbitrary and useless; nevertheless, with some exceptions, it does not affect the shape of the service, since like pieces are exchanged for like.”

— Dr. William Peter Mahrt

Recent Posts

  • PDF Download • “Organ Accompaniment”
  • “Gregorian Chant Quiz” • 4 May 2026
  • “Rare Photographs” • Hannibal Bugnini
  • “Regina Caeli” • More Than You Wanted To Know
  • Music List • “5th Sunday of Easter” (Year A)

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