TRIALS, TEARS, TRANSCENDENCE: THE JOURNEY OF CLARA LUPER
FROM THE ALBUM “VEILS OF JUSTICE”
BY HANNIBAL LOKUMBE

FEATURING KAREN SLACK, ALEXANDER MICKELTHWATE, BRANNEN TEMPLE, THE OKLAHOMA CITY PHILHARMONIC, AMBASSADORS’ CONCERT CHOIR, & CANTERBURY VOICES

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ALBUM NOTES

The Oklahoma City Philharmonic proudly announces the release of Veils of Justice: Trials, Tears, Transcendence, The Journey of Clara Luper, a sweeping orchestral and vocal tribute composed by the renowned Hannibal Lokumbe. This deeply moving album honors the legacy of Clara Luper: Oklahoma educator, activist, and civil rights trailblazer, whose courage transformed a nation

Featuring GRAMMY®-Award Winning Soprano Karen Slack as the voice of Clara LuperGRAMMY®-Award Winning drummer and percussionist Brannan TempleConductor Alexander Mickelthwate, The Oklahoma City Phiharmonic, the Ambassador Choir and the Canterbury Voices, this is a story not only of civil rights but of human dignity, peaceful resistance, and the power of teaching children to lead. Lokumbe’s unique style, described as a “spiritatorio,” blends gospel, jazz, spirituals, oratorio, and classical music into a soundscape that is both historical and strikingly contemporary.

Life’s soundscapes have taken trumpeter and composer Hannibal Lokumbe from the cotton fields of Elgin, Texas, where he was first inspired by the spirituals and hymns of his grandparents, to the stages of Carnegie Hall and much of the world. Lokumbe is a leader in expressing the richness of the African-American experience through orchestral and choral music while honoring the lives and legacies of important historical figures including John Brown, Fannie Lou Hamer, Anne Frank, Kim Phuc Phan Thi and others. 

This new work by Hannibal Lokumbe, Trials, Tears, Transcendence: The Journey of Clara Luper, is a profound continuation of that vision. As stated by David Holt, Mayor of Oklahoma City and President of the United States Conference of Mayors, “In 1958 in Oklahoma City, a group of children led by teacher Clara Luper engaged in one of the first civil rights sit-ins in American history. They successfully integrated a downtown lunch counter, and their example was specific inspiration for the Greensboro sit-inners two years later. Clara Luper and her young sit-inners didn’t just impact Oklahoma City, they influenced American history. That story remained largely untold through the years, but we are changing that today in OKC through construction of the Clara Luper Civil Rights Center and the creation of a new monument downtown. This unique and powerful piece by the Oklahoma City Philharmonic and Hannibal Lokumbe elevates this civil rights story of national significance. This piece broadens our understanding of the sacrifices and courage of those who fought for equal opportunity, while inspiring us to continue their work.” Over the course of a year, Hannibal visited Oklahoma City multiple times, met with Marilyn Luper Hildreth, and absorbed the living history that still pulses through this city.

The resulting composition tells Clara’s story through the voice of her daughter—a series of musical letters, intimate and soaring, personal and prophetic, and narrated by Marilyn. 

This performance was shaped by the people in our community. We reached out to churches, schools, and families. We invited new audiences into the concert hall, and on the night of the premiere, the air felt electric—more like a sanctuary than a symphony. Applause erupted at the end of the second movement before the piece had even finished. People were moved. We all were.

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PRAISE FOR THE ALBUM AND ARTISTS
Hannibal Lokumbe: 
 
Hannibal Lokumbe is an award-winning composer, jazz musician, poet, author, and educator whose career spans over six decades. He spent twenty-five years in New York City playing trumpet and recording with some of his jazz heroes (including Gil Evans, Pharaoh Sanders, Roy Haynes, Elvin Jones, and McCoy Tyner) and is the recipient of numerous awards including The USA Artists (Cummings Fellow), The Joyce, Bessieʼs, NEA, and Lifetime Achievement Award from the Detroit Symphony Orchestra. 
 
Lokumbe’s work has been commissioned and performed by symphonies and orchestras across the country, including The Philadelphia Chamber Orchestra (“Can you hear God Crying?” conducted by Dirk Brossé, 2012), The Detroit Symphony Orchestra (“Dear Mrs. Parks,” conducted by Thomas Wilkins, 2005), The New Jersey Symphony Orchestra (“God, Mississippi and a Man Called Evers” conducted by Dr. Leslie Dunner, 2002), and the Philadelphia Orchestra (“One Land, One River, One People,” under the direction of Yannick Nézet-Séguin, 2014 and 2015).
 
In addition to more than 150 musical compositions written and commissioned for orchestra and smaller ensembles, he has published three volumes of poetry: The Ripest of My Fruits, Love Poems to God, and Trilogy: Freedom Dance Cycle.
 
Karen Slack: 
 
Praised by The Washington Post as “one of opera’s strongest voices at present—both as a singer and a shaper of its culture,” GRAMMY® Award-winning soprano Karen Slack is celebrated for her rich artistry, passionate advocacy, and dynamic presence on both operatic and concert stages.
 
She is the creator and performer of African Queens, currently on national tour, and recently won the 2025 GRAMMY® Award for Best Classical Solo Vocal Album for Beyond the Years: Unpublished Songs of Florence Price with pianist Michelle Cann. A champion of new music, she has premiered works by leading composers including Shawn Okpebholo, Tamar-kali, Kathryn Bostic, and Brittany J. Green.
 
Slack has appeared with the Metropolitan Opera, Lyric Opera of Chicago, and the New York Philharmonic, among many others. A native of Philadelphia, she is a graduate of the Curtis Institute of Music and a proud alum of the Adler Fellowship and Merola Opera Program at San Francisco Opera.
 
Alexander Mickelthwate:
 
Music Director, Oklahoma City Philharmonic Artist-in-Residence,
University of Central Oklahoma Symphony Orchestra
 
Alexander Mickelthwate is a visionary conductor known for his innovative programming and ability to connect diverse audiences through music. Now in his seventh season as Music Director of the Oklahoma City Philharmonic and second as Artist-in-Residence at the University of Central Oklahoma Symphony Orchestra, he continues to elevate Oklahoma’s cultural landscape.
 
Internationally respected and classically trained in Germany and the U.S., Mickelthwate has led acclaimed performances with top orchestras including the New York Philharmonic, Chicago Symphony, and Royal Scottish Orchestra. He brings a bold, inclusive spirit to the podium-recent projects include American Indian Symphony by Chickasaw composer Jerod Tate and original works honoring Clara Luper and the Oklahoma City bombing anniversary.
 
A passionate educator and collaborator, Mickelthwate works across disciplines at UCO and previously taught at universities in Canada and the U.S. He is also Music Director of California’s Bear Valley Music Festival and Music Director Emeritus of the Winnipeg Symphony Orchestra.
Recognized as “The Face of Music” by 405 Magazine, his artistic leadership has shaped Oklahoma City’s musical identity. He lives in OKC with his two sons.
 
Oklahoma City Philharmonic: 
 
Since 1988, the Oklahoma City Philharmonic has been a cornerstone of Oklahoma City’s cultural landscape. Under the artistic leadership of Music Director Alexander Mickelthwate, the orchestra presents a diverse and inspiring lineup of Classics, orchestral Pops, and Discovery Family Concerts, while also serving the community through education and engagement programs for all ages.
 
At the heart of everything we do is our mission: to serve the community through orchestral music and expand access to music for everyone. We believe music has the power to connect, uplift, and transform lives. We aim to enhance the cultural fabric of Oklahoma City, educate future generations about the value of music, entertain audiences with dynamic performances, and lead with artistic excellence. Through longstanding partnerships with other visual and performing arts organizations, we work to strengthen and unify our community through shared cultural experiences.
 
Whether in the concert hall, classroom, or community spaces, the OKC Philharmonic remains committed to serving as both a cultural beacon and a catalyst for positive community growth.
 
Together, we create more than music—we create lasting impact.
 
Produced, Recorded, and Mixed by Christina Giacona and Patrick Conlon of Onyx Lane
 
Giacona & Conlon were producers and engineers on the GRAMMY®-nominated album Impossible Dream by Aaron Lazar (2024), featuring Josh Groban, Neil Patrick-Harris, Kate Baldwin, Norm Lewis, Leslie Odom, Jr., Kelli O-Hara, and Loren Allred, and also have contributed to the GRAMMY®-nominated album Aquamarine by Kirsten Agresta Copely (2024) and the GRAMMY®-winning album An Adoption Story by Kitt Wakeley (2023). Their credits span commercial recordings, film scores, and contemporary art, including projects with Celtic Woman, Oklahoma City Philharmonic, Shoals Symphony, Fort Smith Symphony, University of Oklahoma Wind Symphony, Hannibal Lokumbe, Brian Byrne, Karen Slack, Jonathan Leshnoff, Jerod Impichchaachaaha’ Tate, Noah Bendix-Balgley, Other Lives, and Julian Lennon.
 
ALBUM CREDITS
 
Executive Producer: Brent Hart

Producer: Christina Giacona

Conductor: Alexander Mickelthwate

Engineers: Patrick Conlon and Christina Giacona 
Mix Engineer: Patrick Conlon 
Mastering Engineer: Kevin Lively

Assistant Engineers: Chris Prather and Nolan Baker 
Cover Photo Credit: Oklahoma Publishing Company Photography Collection (2012.201.B0366B.0547), Courtesy of the Oklahoma Historical Society

Cover Design: Mason Board 
 
Soprano: Karen Slack 
Narrator: Marilyn Luper Hildreth
Percussion: Brannen Temple
Orchestration: Jim Gray
Music Preparation: Jim Gray and Harris Tartell 
Ambassadors’ Concert Choir Artistic Director: Sandra Thompson
Canterbury Voices Director: Randy Ellefson
 
Recorded Live at: 
Oklahoma City Civic Center Music Hall, Oklahoma City, OK (May 13, 2023) 

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