'An Unprecedented Discovery': Those Altered Instrument Discoveries of Pianist Jessica Williams

Perusing the jazz section at a local record store a few years ago, producer Kye Potter discovered a worn cassette by musician Jessica Williams. It looked like the classic independent effort. "The labels had come off the tape," he notes. "It was personally duplicated, with photocopied notes, a dab of fluorescent marker to accentuate the artwork, and released on her own label, Ear Art."

Being a collector deeply fascinated by the American musical avant garde after John Cage, Potter was captivated by a tape titled Prepared Piano. However, it felt atypical for Williams, who was best known for creating vibrant jazz in the straight-ahead tradition of Thelonious Monk and Errol Garner.

Although the west coast jazz circuit knew her as a creative innovator – at her live shows, she required pianos with the top removed to allow her to get inside and play the strings directly – it was a aspect that seldom found its way on her records.

"It was my first time hearing anything like it," Potter comments regarding the tape. Therefore, he wrote to Williams to inquire if additional recordings were available. She sent back four recordings of modified piano from the 1980s – two concert recordings, two made in the studio. Although she had long since retired previously, she also included some recent work. "She sent me probably 15 or 16 synth tapes – complete albums," Potter explains.

A Legacy Release: Blue Abstraction

Potter collaborated with Williams in the pandemic era to assemble Blue Abstraction, an album of altered piano works that was released in late 2025. But Williams died in 2022, part way through the project. She was seventy-three. "She was struggling physically and financially," Potter states. Williams had been public about her hardships following spinal surgery in 2012, which meant she could no longer tour, and a cancer discovery in 2017. "However, I believe her character, fortitude, assurance and the peace she found through meditative practices all were evident in conversation."

Within her more recent synthesizer-driven, rhythm-based releases such as Blood Music (2008) – explicitly categorized "NOT JAZZ" – and the two Virtual Miles releases (2006 and 2007), you hear a artist seeking to break free of expectation. Blue Abstraction, with its intriguingly altered piano echoes, reveals that that desire reached back decades. Instead of a uniform piano sound, the piano creates many different sonic impressions: what could be cimbaloms, Indonesian percussion, far-off chimes, animals rattling around cages, and small devices spluttering into life. It possesses a tremendously urgent energy, with colossal bellows dissolving into growling, sharply accented riffs.

Listener Praise

Tortoise’s Jeff Parker states he is a fan of this "beautiful, varied, investigative and subtle" record. Jessika Kenney, who has collaborated with Sarah Davachi and Sunn O))), experienced Williams play while being a student in Seattle in the 1990s, and was captivated by the intensity of her music, but was largely unaware of her surreal-sounding prepared piano until this release. Not long after attending Williams live, she traveled to Indonesia, pursuing "the abstract vocalizations of the Javanese gamelan," she says. "Today, that appears completely natural as a relationship with her. I only wish it was familiar to me then."

Technical Precursors

Her altered piano techniques have artistic antecedents: reflect on John Cage’s modified instruments, or the innovative methods of American eccentric Henry Cowell. The notable aspect is how masterfully she blends these innovative timbres with her own bluesy vocabulary at the keyboard. The language hardly ever strays from that which she honed in a body of work extending to more than 80 albums, meaning the new hallucinogenically hued sounds are fueled by the effervescent force of an improviser in total mastery. It’s thrilling stuff.

A Lifelong Experimenter

Williams had always experimented with the piano. "I hit the notes, and I saw colours," she noted in an interview. She was given her first home piano in 1954. Through her online journal, she told the story of her first "disassembling" – "a practice I continued for all pianos," she noted: Williams took off a panel from under the piano’s keyboard, and placed it on the floor alongside her stool. "Seeking rhythm, my left foot turned into the hi-hat pedal," she wrote.

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

Frustration with the Scene

In time, Brubeck describe Williams "among the finest pianists I have ever heard," and McCoy Tyner was similarly impressed. Williams’ 2004 Grammy-nominated album Live at Yoshi’s, Vol 1, shows her deep immersion in jazz history, plus her characteristic whimsical pianistic wit. Nevertheless, despite her dedicated efforts 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.

After moving from Philadelphia to San Francisco, Williams met the great Mary Lou Williams. Inspired by the veteran's advice ("Don’t ever let anyone stop you"), she became a strident, public critic of her scene: of the poor compensation, the jazz "old boys' network," the "scene networking" – namely smoking and drinking as the primary means of landing performances – and of a commercial business profiting from the work of artists in need.

"I remain constantly disappointed at the truth of the ‘jazz world’ and its failure to organise, communicate and stand up for a set, any set, of fundamental principles," she wrote in the album notes to her 2008 release Deep Monk. Similarly, the writing on her blog was broad in scope, honest, expressly political and feminist, though she rarely discussed her experiences as a transgender woman. A writer pointed out: "To add to the sexism … that pushed her from her desired musical domain for a period, imagine what kind of cruel nonsense she must have faced as a trans woman in the jazz scene of the early 80s."

The Path to Self-Sufficiency

Williams’ career arced towards self-sufficiency. Subsequent to a stint in the active Bay Area scene, she moved through smaller cities such as Sacramento and Santa Cruz, making a home in Portland in 1991, and later moving smaller still, to Yakima, Washington State, in the 2010s. Williams recognized early the great promise of the internet

Brian Rose
Brian Rose

A tech strategist with over a decade of experience in digital innovation and enterprise solutions, passionate about simplifying complex tech concepts.