'An Unprecedented Discovery': The Prepared Piano Revelations of Jazz Star Jessica Williams

Perusing the jazz aisle at a local record store a few years ago, collector Kye Potter discovered 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 recalls. "It was home-dubbed, with printed inserts, a little bit of highlighter to emphasize the artwork, and put out on her own label, Ear Art."

For a collector keenly focused on the U.S. experimental scene after John Cage, Potter was fascinated by a tape titled Prepared Piano. However, it felt out of character for Williams, who was best known for making vibrant jazz in the conventional style of Thelonious Monk and Errol Garner.

If the West Coast scene knew her as a musical experimenter – during her performances, she requested pianos without the cover to allow her to reach inside and play the strings directly – it was a aspect that seldom found its way on her releases.

"I had never encountered anything like it," Potter states regarding the tape. Therefore, he wrote to Williams to ask if any more recordings were available. She sent back four recordings of prepared piano from the 1980s – two concert recordings, two made in the studio. And though she had ceased playing publicly previously, she also enclosed some contemporary pieces. "She sent me approximately 15 or 16 synthesizer recordings – full releases," Potter explains.

A Legacy Release: Blue Abstraction

Potter worked with Williams in the pandemic era to compile Blue Abstraction, an album of altered piano works that was released in late 2025. Tragically, Williams passed away in 2022, part way through the project. Her age was seventy-three. "She was dealing with physical and economic challenges," Potter states. Williams had been public about her hardships after spinal surgery in 2012, which meant she could no longer tour, and a cancer diagnosis in 2017. "But I think her personality, strength, self-confidence and the peace she found through having a spiritual practice all were evident in conversation."

Within her more recent electronic, groove-focused releases such as Blood Music (2008) – explicitly categorized "NOT JAZZ" – and the two Virtual Miles releases (2006 and 2007), you hear a artist trying to transcend expectation. Blue Abstraction, with its fascinatingly modified piano reverberations, shows that that drive stretched back decades. Rather than a uniform piano sound, the instrument creates many different sonic evocations: what could be hammered dulcimers, gamelan, far-off chimes, creatures in enclosures, and tiny engines spluttering into life. It possesses a incredibly pressing energy, with colossal bellows giving way to growling, sharply accented riffs.

Artistic Recognition

Guitarist Jeff Parker expresses he is a fan of this "gorgeous, diverse, exploratory and nuanced" 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 attracted to the force of her music, but knew little of her surreal-sounding prepared piano before this release. Shortly after witnessing Williams live, she traveled to Indonesia, pursuing "the abstract vocalizations of the Javanese gamelan," she says. "Today, that appears completely natural as a connection with her. I only wish it was known to me then."

Artistic Forebears

Her altered piano techniques have artistic antecedents: think of John Cage’s modified instruments, or the groundbreaking approaches of U.S. maverick Henry Cowell. The notable aspect is how successfully she fuses these novel textures with her own jazzy lexicon at the keyboard. Her musical speech rarely departs from that which she honed in a body of work spanning more than 80 albums, ensuring that the new hallucinogenically hued sounds are fueled by the effervescent force of an performer in total mastery. It’s electrifying music.

An Eternal Tinkerer

Williams consistently explored the piano. "When I played, I visualized colors," she reportedly said. She received her first upright piano in 1954. In her writings, she shared the anecdote of her first "disassembling" – "something I repeated for all pianos," she noted: Williams removed a panel from beneath the piano’s keyboard, and set it on the floor beside her stool. "Requiring percussion, my left foot acted as the hi-hat," she stated.

Initially, Williams trained in classical piano at the Peabody Conservatory. Early encounters with the classical repertoire led her to Rachmaninov; she presented his famous Prelude in C minor to her piano teacher, who chastised her for improvising a section. However, he detected her potential: the next week, he gave her Dave Brubeck to play. She learned his Take Five within a week.

Industry Disappointment

In time, Brubeck refer to 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, displays her deep knowledge of jazz history, plus her signature clever pianistic wit. However, despite her extensive studies to study the genre – first, to the more modern styles of Coltrane, Miles and Dolphy, before moving backwards to Monk and Garner to Fats Waller and James P Johnson – she soon grew disillusioned with the jazz world.

Upon relocating from Philadelphia to San Francisco, Williams met the great Mary Lou Williams. Inspired by the elder pianist's advice ("Don’t ever let anyone stop you"), she became 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 corporate industry benefiting from the efforts of struggling artists.

"I am repeatedly disappointed at the reality of the ‘jazz world’ and its failure to coordinate, express, and advocate for a set, any set, of essential beliefs," she penned in the liner notes to her 2008 release Deep Monk. In the same vein, the writing on her blog was broad in scope, unflinching, openly political and feminist, though she infrequently addressed her experiences as a transgender woman. A commentator observed: "To add to the sexism … that pushed her from her desired musical domain 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 moved toward self-sufficiency. Following a period in the vibrant Bay Area scene, she relocated to smaller cities such as Sacramento and Santa Cruz, moving to Portland in 1991, and later going to a more remote location, to Yakima, Washington State, in the 2010s. Williams understood from the beginning the great promise of the internet

Phillip Le
Phillip Le

A seasoned gaming analyst with over a decade of experience in online casinos and strategy development.