05/13/2026
Mattie Moss Clark made Savoy Records bring a recording studio inside a Detroit church. She would not take her choir to them, so on September 21, 1963, they came to her.
Fifty voices, three-part harmony, captured live in Bailey Temple COGIC, became the album that put the Black mass choir on the record for the first time in gospel history. The label came to her, family.
On September 21, 1963, a recording crew from Savoy Records rolled portable equipment through the doors of Bailey Temple Church of God in Christ in Detroit. They did not take the choir to a studio.
The choir was already where it needed to be, in robes, in service, in the building that knew the sound by heart. The woman who made them come to the church was forty-eight years old and named Mattie Moss Clark.
She had been training that choir for years, drilling soprano, alto, and tenor lines into voices that had never been asked to split three ways in gospel before. She told the engineers to set up where she stood.
The microphones would face the choir, not the soloist. The room would hold the sound the way she had built it.
That night, the Southwest Michigan State Choir recorded the album that would become Wonderful, Wonderful. It was one of the first times a full mass choir had been captured live in a Black sanctuary and pressed onto vinyl that would travel into homes across the country.
Before her, gospel on record mostly meant one woman at one microphone, and that woman was usually Mahalia. After her, gospel on record could mean fifty voices in three parts, with a Hammond organ and the breath of a congregation still in the room.
You have to go back to a little girl in Selma to understand how she got to that sanctuary.
Mattie Juliet Moss was born in Selma, Alabama, on March 26, 1925, the seventh of nine children to Fred and Mattie Walker Moss. Her father was a musician.
Her mother was a preacher and musician who led a small holiness congregation called the Church of Christ in Prayer. She preached with a guitar across her chest at a time when women were not supposed to stand behind a pulpit at all.
Little Mattie watched her mother do something the world said could not be done. She watched it every Sunday.
She started piano lessons at six. By the age of twelve, she was the chief musician for her mother's services, sliding onto the bench small enough that her feet barely reached the pedals.
She traveled with her mother to mission services and played wherever they were called to play. She was learning the sound of holiness music from the inside out.
She wanted Fisk. The historically Black university in Nashville had a music program, and Mattie spent her high school years taking piano and voice lessons with that one school in her mind.
Her father died the summer after she graduated. Mattie did not want to leave her mother alone in that house, so she folded that plan and put it down somewhere she would not have to look at it.
She enrolled in music classes at Selma University instead and kept playing for her mother's services. The dream stayed folded.
In 1947 she moved north to Detroit to join her sister Sybil. She tried Baptist churches for a while, looking for a place that fit.
She found it at Greater Love Tabernacle Church of God in Christ on the east side. Bishop W. Rimson welcomed her, and the music there had a fire in it that matched her own.
Bishop Rimson made her minister of music. Then Bishop John Seth Bailey at Bailey Temple did the same.
By the late 1950s, Mattie was running the Southwest Michigan State Choir, a mass ensemble drawn from COGIC congregations across the jurisdiction. She did something with that choir that nobody in gospel was doing yet.
She took her classical choral training, the soprano-alto-tenor architecture of European choirs, and she pressed it into the music of the Pentecostal Black church. She separated the voices into three distinct parts.
She built harmonies that had texture and depth, that moved like a body moves. Three lines weaving and lifting against each other instead of one congregation singing in unison.
In 1958, she recorded the choir on a track called Going to Heaven to Meet the King. It is often cited as the earliest mass choir recording captured in gospel history.
What gospel had spent the first half of the century building around one voice was now built around fifty. The shift sounds small, but it changed everything.
Then came the 1963 session at Bailey Temple, and after it, a string of records on Savoy that would build the entire mass choir movement. Wonderful, Wonderful, I Thank You Lord, Climbing Up the Mountain, Salvation Is Free.
By the mid 1960s the Southwest Michigan State Choir, under her direction, was charting on Billboard's spirituals lists. They were sharing space with artists who had once stood alone at the microphone she had moved.
While she was building that catalog, she was also building something at home.
She had married twice. Two children from her first marriage to Leo Cullum, four daughters with her second husband, Elbert Clark.
The four daughters, Denise and Tw***ie and Dorinda and Karen, grew up inside the same workshop where she trained other people's children. They watched her conduct, they watched her arrange, they watched her demand notes from grown women that those women did not know they could hit.
Tw***ie was on the piano bench as an infant. By age four she was playing full songs.
By nine she had moved to the organ. By twelve she was recording professionally as her mother's organist on the Southwest Michigan State Choir's album A Closer Walk with Thee.
Tw***ie would remain Mattie's organist until her mother's death. She has said her mother's whole life was music, and that her mother's standing instruction was simple: seek God's anointing in everything, because without it the singing was just noise.
The home was not soft. Mattie pulled her daughters out of bed in the middle of the night when a harmony came to her and she needed to hear it on actual voices.
She demanded the same discipline she demanded from grown choristers. She was not raising children she planned to mother through, she was raising musicians she planned to send out.
In 1968, the Church of God in Christ named her president of its International Music Department. She was a woman in a denomination where the bishops were men and the platform was theirs, and some of those bishops let her know they did not appreciate where she stood.
She kept standing there. For twenty-five years she traveled to every state in the country, training singers, organizing the National Music Convention, building the architecture of how COGIC sounded.
She edited and contributed to Yes, Lord, the denomination's first hymnal. She advanced through the church hierarchy while the men who resented her grumbled at conferences, and she outlasted most of them.
In 1979 she founded the Clark Conservatory of Music in Detroit. She wanted a place where Black children could learn music seriously, with discipline, with spiritual grounding, with the rigor of a real school.
The conservatory still exists, in Ferndale now, still training musicians. In 1981 Trinity College in Pennsylvania awarded her an honorary Doctor of Humanities degree.
She had wanted Fisk at eighteen and ended up with a doctorate at fifty-six. The dream she folded came back as a whole different life.
She handed the Clark Sisters over to Tw***ie in the early 1970s and let her daughters run their own group. She still showed up for them.
She was on the stage at the 1983 Grammy Awards with them after You Brought the Sunshine crossed over from gospel into dance clubs. Some COGIC leadership were unhappy with her for appearing on a secular stage, and she did not particularly care.
Diabetes started taking her body apart in her sixties. Her right leg was amputated, she suffered a stroke, and she moved into a wheelchair.
She kept recording. She kept training choirs.
She died on September 22, 1994, at Providence Hospital in Southfield, Michigan, at sixty-nine years old. Her funeral was at Bailey Cathedral, the same sanctuary where Savoy had rolled in portable recording equipment thirty-one years earlier to capture a sound that had not been captured before.
Aretha Franklin sang for her. The sanctuary held her the way it had held her sound.
The microphone she had moved is still moved. Every Black church choir that sings in three parts, every gospel record that captures a sanctuary instead of a studio, every contemporary arrangement that runs sopranos and altos and tenors against each other like rope braided into something that can carry weight, every one of those is sitting on her work.
Her grandchildren are still singing. Kierra Sheard is on stages her grandmother helped invent, and the Clark Sisters won a Grammy Lifetime Achievement Award in 2024.
The little girl in Selma who watched her mother preach with a guitar across her chest grew up to put the Black mass choir on record for the first time. She raised four daughters into the highest-selling female gospel group in history, built a school, wrote more than a hundred songs, recorded more than fifty albums, and outlasted every man who told her where her place was.
She did all of that with the same instinct she had carried at twelve years old on her mother's piano bench. The room knew the sound, and she just made sure the microphone was pointed at it.
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