Asa Horvitz, Carmen Quill, Ariadne Randall & Wayne Horvitz : GHOST

Asa Horvitz’s GHOST transcends what we often discuss when we think about personal grief. While online tributes to the dead are normalized, GHOST’s technology-driven mediation and sonic exploration may feel at first bewildering. The album emerges from a deeply personal context: the loss of Horvitz’s father and multiple close relatives between 2017 and subsequent years. At first glance, one might thus expect GHOST to be a tribute album. Yet Horvitz quickly pulls the listener into something more immersive and disorienting.
Deploying a custom Natural Language Processing AI system to generate textual fragments from an extensive archive of 151 texts on death and memory, Horvitz transforms technological abstraction into a profoundly intimate musical experience. Rather than constructing a straightforward autobiographical narrative, GHOST becomes a complex reflection on collective mourning, memories we collect in digital fragments and the spectral presence of historical trauma.
The use of AI in music remains controversial. Many artists have taken an openly and understandably adversarial stance to generative tools, arguing they such dilute the essence of composition or overshadow the composer’s intent. Sectors as diverse as awards committees to streaming services have been taking a second look at what AI’s use means for original composition. By training an AI on a corpus of texts about loss, Horvitz creates a generative system that produces linguistic fragments simultaneously cryptic and emotionally resonant. This approach represents more than a mere technological experiment; it is grief AI—a sophisticated exploration of how algorithmic processes can decode the inexorably universal mix of emotions.
What distinguishes GHOST is its radical methodology. When the AI produces fragments of text, they are at once cryptic and emotionally charged, as if ghosts in the machine are whispering the outlines of humanity’s oldest shared experiences. Horvitz’s decision to use such technology is neither novelty nor gimmick; it’s a direct challenge to the notion that technology undercuts authenticity. Here, the AI becomes a co-creator of a resonant human narrative.
One of the album’s most striking qualities is the fluid collaboration between the ensemble and these AI-generated texts. The musical grouping—including Carmen Quill, Ariadne Randall, Bryan West and Wayne Horvitz—transforms these AI-generated texts into a sonic landscape that defies easy categorization. You can hear the influences of Robert Ashley’s spoken-word operas, Meredith Monk’s vocal arrangements and the minimalist architectures of Philip Glass’ iconic Einstein on the Beach. Overall, GHOST constructs a unique aesthetic terrain.
Musically, GHOST oscillates between multiple registers: experimental poetry, deeply contemplative done and flecks of popular styling flash through the mind’s eye. Tracks like “Hail Necessity” and “Personality” reveal the project’s capacity to generate moments of startling emotional immediacy through seemingly fragmented linguistic constructions. The performances, particularly those of Horvitz and Quill, navigate these algorithmic terrains with remarkable sensitivity, rendering the AI-generated texts not as cold technological artifacts, but as deeply felt expressions of human vulnerability.
Despite the generative process involved in the creation of GHOST, the album’s sound palette is deliberately ragged and intimate, emphasizing process over production. Electronic glitches, laptop-recorded vocals and synthesizer textures create a sonic environment that feels both technologically mediated and yet profoundly human. Wayne Horvitz’s piano interludes further underscore this tension between systematic generation and intuitive musical response.
GHOST ultimately functions as a radical reimagining of mourning as a collective, technological and improvisational practice. By siphoning historical texts through an AI system and transforming the results into musical compositions, Horvitz suggests that grief is not a linear process but a complex, multilayered experience that transcends our personal experience and contributes to our collective knowledge.
GHOST offers a nuanced alternative to seeing beyond the anxieties about artificial intelligence. Here, technology is not a replacement for human creativity but a generative collaborator in the complex work of meaning-making. What beckons is what the next era of experimental music might become, a period unafraid to merge intimate emotional narratives with the cutting-edge potential of AI. Horvitz demonstrates that algorithmic systems, when approached with artistic intentionality, can produce experiences of profound emotional complexity.
The best sort of experimental music challenges our understanding of what we think we know, and GHOST stands as crucial new work, sparking discussion of what grief and creativity are amid the evolving relationship between human and machine intelligences.
Label: Celestial Excursions/Het HEM
Year: 2025
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