'An Unprecedented Discovery': The Altered Instrument Discoveries of Jazz Star Jessica Williams

While browsing the jazz aisle at a local record store a few years ago, collector Kye Potter found a well-used recording by American pianist Jessica Williams. It seemed like the classic independent effort. "The labels had fallen off the tape," he notes. "It was home-dubbed, with xeroxed liners, a touch of highlighter to highlight the artwork, and released on her own label, Ear Art."

Being a collector particularly interested in the American musical avant garde following John Cage, Potter was intrigued by a tape titled Prepared Piano. However, it felt atypical for Williams, who was primarily recognized for producing sparkling jazz in the direct lineage of Thelonious Monk and Errol Garner.

If the West Coast scene knew her as a creative innovator – for her concerts, she asked for pianos without the cover to allow her to get inside and pluck the strings – it was a dimension that infrequently appeared on her albums.

"I'd never heard anything like it," Potter comments regarding the tape. So he emailed Williams to ask if additional recordings existed. She sent back four recordings of modified piano from the mid 1980s – two performance tapes, two recorded in a studio. And though she had ceased playing publicly some time before, she also enclosed some contemporary pieces. "She sent me probably 15 or 16 synth tapes – complete albums," Potter recounts.

A Final Collaboration: Blue Abstraction

Potter worked with Williams during the Covid pandemic to put together Blue Abstraction, an album of modified piano compositions that was issued in late 2025. However, Williams died in 2022, during the project. She was 73. "She was struggling physically and financially," Potter states. Williams had been vocal concerning her struggles following spinal surgery in 2012, which ended her ability to tour, and a diagnosis of cancer in 2017. "However, I believe her character, fortitude, assurance and the calmness she found through having a spiritual practice all shone through in conversation."

Within her more recent synthesizer-driven, rhythm-based releases such as Blood Music (2008) – defiantly tagged "NOT JAZZ" – and the two Virtual Miles releases (2006 and 2007), you hear a pianist trying to transcend expectation. Blue Abstraction, with its curiously transformed piano resonances, reveals that that impulse stretched back decades. In place of a uniform piano sound, the instrument creates a multitude of sonic evocations: what could be hammered dulcimers, Indonesian percussion, far-off chimes, creatures in enclosures, and tiny engines spluttering into life. It possesses a tremendously urgent energy, with massive roars dissolving into snarling, highly punctuated riffs.

Critical Acclaim

Tortoise’s Jeff Parker expresses he is a fan of this "beautiful, varied, investigative and subtle" record. Composer Jessika Kenney, who has collaborated with Sarah Davachi and Sunn O))), saw Williams play while attending school in Seattle in the 1990s, and was captivated by the force of her music, but was largely unaware of her otherworldly prepared piano before this release. Shortly after witnessing Williams live, she traveled to Indonesia, in search of "surrealism in the improvisational vocals of the Javanese gamelan," she says. "Today, that appears completely natural as a relationship with her. I only wish it was known to me then."

Historical Influences

Williams’ prepared sounds have technical precursors: reflect on John Cage’s modified instruments, or the groundbreaking approaches of idiosyncratic composer Henry Cowell. The notable aspect is how effectively she fuses these innovative timbres with her own bluesy vocabulary at the keyboard. Her musical speech hardly ever strays from that which she cultivated in a body of work extending to more than 80 albums, so that the new trippily tinted sounds are driven by the bubbling vitality of an improviser in total mastery. It’s exhilarating material.

An Eternal Tinkerer

Williams had always explored the piano. "Striking keys produced hues in my mind," she reportedly said. She obtained her first upright piano in 1954. On her blog, she told the story of her first "dismantling" – "as I’ve done for all pianos," she noted: Williams detached a panel from under the piano’s keyboard, and set it on the floor next to her stool. "Requiring percussion, my left foot acted as the hi-hat," she explained.

Williams originally trained in classical piano at the Peabody Conservatory. Early encounters with the standard canon led her to Rachmaninov; she brought his famous Prelude in C minor to her piano teacher, who scolded her for improvising a section. But he saw her potential: the next week, he introduced her to Dave Brubeck to play. She learned his Take Five within a week.

Industry Disappointment

Brubeck would later describe Williams "a top-tier pianists I have ever heard," and McCoy Tyner was just as awed. Williams’ 2004 Grammy-nominated album Live at Yoshi’s, Vol 1, displays her deep immersion in jazz history, plus her trademark playful pianistic wit. However, despite her long journeys to learn about the genre – first, to the hipper sounds of Coltrane, Miles and Dolphy, before tracing a path back to Monk and Garner to Fats Waller and James P Johnson – she rapidly felt disillusioned with the jazz world.

Upon relocating from Philadelphia to San Francisco, Williams was introduced to the great Mary Lou Williams. Buoyed up by the senior musician's advice ("Don’t ever let anyone stop you"), she emerged as a strident, public critic of her scene: of the low wages, the jazz "old boys' network," the "jazz hang" – namely smoking and drinking as the key way of getting gigs – and of a profit-driven sector riding on the coattails of struggling artists.

"I remain constantly disappointed at the reality of the ‘jazz world’ and its failure to organise, communicate and stand up for a set, any set, of fundamental principles," she penned in the album notes to her 2008 release Deep Monk. In the same vein, the writing on her blog was broad in scope, honest, expressly political and feminist, though she infrequently addressed her experiences as a transgender woman. As one critic noted: "To add to the sexism … that pushed her from her preferred musical arena for a period, imagine what kind of inhumane bullshit she must have endured as a trans woman in the jazz scene of the early 80s."

Forging an Autonomous Career

Her professional path arced towards self-sufficiency. Subsequent to a stint in the bustling Bay Area scene, she lived in smaller cities such as Sacramento and Santa Cruz, settling in Portland in 1991, and later relocating to an even quieter place, to Yakima, Washington State, in the 2010s. Williams understood from the beginning the great promise of the internet

Chloe Beck
Chloe Beck

Lena is a seasoned sports analyst with over a decade of experience in betting markets and statistical modeling.