'I'd Never Heard Anything Like It': Those Altered Instrument Discoveries of Pianist Jessica Williams

Flipping through the jazz records at a vinyl outlet a few years ago, artist Kye Potter found a well-used recording by pianist and composer Jessica Williams. It seemed like the classic independent effort. "The labels had detached from the tape," he notes. "It was personally duplicated, with xeroxed liners, a little bit of highlighter to accentuate the artwork, and released on her own label, Ear Art."

For a collector particularly interested in the U.S. experimental scene after John Cage, Potter was intrigued by a tape titled Prepared Piano. But it appeared unusual from Williams, who was best known for creating vibrant jazz in the conventional style of Thelonious Monk and Errol Garner.

If the west coast jazz circuit knew her as a sonic explorer – at her live shows, she required pianos without the cover to make it easier to reach inside and pluck the strings – it was a aspect that seldom found its way on her records.

"I'd never heard anything like it," Potter remarks regarding the tape. So he emailed Williams to ask if further recordings were available. She responded with four recordings of prepared piano from the mid 1980s – two concert recordings, two made in the studio. Even though she had stepped away from public performance some time before, she also included some newer material. "She sent me around 15 or 16 synth tapes – complete albums," says Potter.

A Final Collaboration: Blue Abstraction

Potter worked with Williams in the pandemic era to put together Blue Abstraction, an album of modified piano compositions that was published in late 2025. But Williams died in 2022, part way through the project. She was seventy-three. "She was struggling physically and financially," Potter reveals. Williams had been vocal concerning her hardships after spinal surgery in 2012, which meant she could no longer tour, and a diagnosis of cancer in 2017. "Yet I feel her character, fortitude, assurance and the serenity she found through having a spiritual practice all came out in conversation."

In her subsequent electronic, groove-focused releases such as Blood Music (2008) – boldly labeled "NOT JAZZ" – and the two Virtual Miles releases (2006 and 2007), you hear a artist seeking to break free of convention. Blue Abstraction, with its intriguingly altered piano echoes, reveals that that drive extended back decades. In place of a uniform piano sound, the piano creates many different sonic associations: what could be hammered dulcimers, gamelan, remote carillons, beasts in pens, and little machines sparking to life. It possesses a incredibly pressing energy, with massive roars collapsing into growling, sharply accented riffs.

Critical Acclaim

Guitarist Jeff Parker expresses he is a fan of this "gorgeous, diverse, exploratory and nuanced" record. Vocalist Jessika Kenney, who has partnered with Sarah Davachi and Sunn O))), saw Williams play while being a student in Seattle in the 1990s, and was attracted to the force of her music, but was largely unaware of her dreamlike prepared piano until this release. Shortly after seeing Williams live, she traveled to Indonesia, in search of "the dreamlike quality of improvised singing of the Javanese gamelan," she recalls. "Today, that appears completely natural as a link with her. I only wish it was familiar to me then."

Historical Influences

Her altered piano techniques have technical precursors: reflect on John Cage’s altered keyboards, or the groundbreaking approaches of American eccentric Henry Cowell. What is remarkable is how masterfully she merges these innovative timbres with her own bluesy vocabulary at the keyboard. The language hardly ever strays from that which she honed in a catalog stretching to more than 80 albums, ensuring that the new trippily tinted sounds are driven by the bubbling vitality of an performer in full control. It’s thrilling stuff.

A Lifelong Experimenter

Williams consistently tinkered with the piano. "I hit the notes, and I saw colours," she noted in an interview. She obtained her first upright piano in 1954. On her blog, she recounted the tale of her first "disassembling" – "as I’ve done for all pianos," she wrote: Williams detached a panel from under the piano’s keyboard, and set it on the floor beside her stool. "Seeking rhythm, my left foot turned into the hi-hat pedal," she stated.

Williams originally studied classical piano at the Peabody Conservatory. Initial experiences with the standard canon led her to Rachmaninov; she brought his famous Prelude in C minor to her piano teacher, who scolded her for embellishing a section. Yet he recognized her potential: the following week, he gave her Dave Brubeck to play. She learned his Take Five within a week.

Frustration with the Scene

Subsequently, Brubeck refer to Williams "one of the greatest 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 absorption in jazz history, plus her characteristic whimsical pianistic wit. However, despite her extensive studies to study the genre – first, to the more modern styles of Coltrane, Miles and Dolphy, before tracing a path back to Monk and Garner to Fats Waller and James P Johnson – she quickly became disenchanted with the jazz world.

After moving from Philadelphia to San Francisco, Williams encountered the great Mary Lou Williams. Buoyed up by the elder pianist's advice ("Don’t ever let anyone stop you"), she became a forceful, open critic of her scene: of the poor compensation, the jazz "old boys' network," the "scene networking" – namely smoking and drinking as the key way of securing work – and of a commercial business riding on the coattails of financially strained musicians.

"I am continually disappointed at the nature of the ‘jazz world’ and its incapacity to coordinate, express, and advocate for a set, any set, of core values," she wrote in the sleeve text to her 2008 release Deep Monk. Likewise, the writing on her blog was eclectic, direct, decidedly ideological and feminist, though she rarely discussed 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."

A Journey of Independence

The artist's trajectory arced towards self-sufficiency. After time in the bustling Bay Area scene, she moved through smaller cities such as Sacramento and Santa Cruz, moving to Portland in 1991, and later moving smaller still, to Yakima, Washington State, in the 2010s. Williams understood from the beginning the huge potential of the internet

Erica Meyer
Erica Meyer

A tech journalist based in Stockholm, covering Nordic startups and digital transformation with over a decade of experience.