Sassy 009 Biography: The Evolution of Oslo’s Avant-Pop Visionary
In the ever-shifting landscape of contemporary Scandinavian music, few artists possess the chameleonic grace of Sunniva Lindgård, known professionally as Sassy 009. From her early days as part of a buzzy electronic trio to her current status as a formidable solo producer and songwriter, Lindgård has consistently defied the “clean and wholesome” stereotypes often associated with Nordic pop. Her music is a visceral, often hallucinogenic blend of techno-influenced beats, hyper-pop flourishes, and—with her 2026 debut album—a newfound embrace of grunge and shoegaze.
With the release of her official studio album, Dreamer+, Sassy 009 has cemented her place as a primary architect of “the dark side” of electronic music. This biography explores her journey from classical training to the cutting edge of global avant-pop.
Early Life and Classical Roots
Sunniva Lindgård was born in Stockholm and raised in Oslo, the child of two classically trained string players. Her introduction to melody was almost biological; her mother performed in an orchestra while pregnant with her, and music was the primary language in her household.
While Lindgård was classically trained on various instruments—including the violin, cello, piano, and flute—the rigidity of the traditional conservatory path ultimately led to a teenage rebellion. She traded orchestral scores for the expansive possibilities of digital production during her final year of high school. Discovering music production software allowed her to translate complex, often “emo” emotions into skeletal, atmospheric tracks.
The Trio Era: Do You Mind (2017–2019)
The name Sassy 009 originated as Lindgård’s SoundCloud handle. When she was invited to perform her tracks live for the first time in 2017, she recruited two classmates, Teodora Georgijević and Johanna Scheie Orellana, to join her.
This lineup evolved into a formal trio. Their debut EP, Do You Mind (2017), became a critical darling, praised by outlets like Pitchfork and The Fader for its “abrasive yet sweet” sound. It featured:
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Glitchy, static-wrapped harmonies
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Experimental flute trills
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Propulsive, industrial-lite percussion
Despite the success, the trio format was a temporary chapter. By 2019, Georgijević and Orellana departed, and Sassy 009 returned to its original form: a singular outlet for Lindgård’s personal, uncompromising artistic vision.
Going Solo: KILL Sassy 009 and Heart Ego
The transition back to a solo project was marked by a deliberate shedding of her past. The 2019 EP KILL SASSY 009 served as both a reinvention and a statement of creative independence. This era saw her collaborating with high-profile artists like Clairo (on the track “Lara”), signaling her arrival on the international stage.
In 2021, Lindgård released the mixtape Heart Ego. Written largely in her mother’s apartment during the winter of 2019–2020, the project was a deep dive into “hallucinogenic pop.” It balanced the weightlessness of hyper-pop with the physical acceleration of drum’n’bass, proving she could command a dance floor while remaining introspective.
Sassy 009 Discography Overview
| Release | Year | Format | Key Sound |
| Do You Mind | 2017 | EP | Industrial Electro-pop |
| KILL SASSY 009 | 2019 | EP | Techno-pop, Ambient |
| Heart Ego | 2021 | Mixtape | Hyper-pop, Drum’n’Bass |
| Dreamer+ | 2026 | Album | Grunge, Shoegaze, Alt-pop |
The Masterwork: Dreamer+ (2026)
Released on January 16, 2026, via HEAVEN-SENT / [PIAS] Électronique, Dreamer+ is Lindgård’s most ambitious work to date. After nearly four years of refinement, the album presents a “grim fairytale” narrative where dreams and reality blur.
The record is a departure from her purely electronic roots, incorporating live drums by Elias Tafjord and a “grunge pop logic” inspired by the likes of Nirvana and Gorillaz. The album is characterized by its “meditative dissonance” and features an impressive roster of collaborators, including Blood Orange, yunè pinku, and BEA1991.
The Concept of Dreamer+
The record follows a protagonist navigating an abandoned town where thoughts become physical forces. Musically, it marks the first time Lindgård has allowed her classical roots to resurface prominently, notably in the closing piano ballad, “Ruins of a Lost Memory,” which samples a song originally written by her parents.
Musical Style and Influences
Lindgård’s sound is difficult to pin down, often described as thriving in “the in-between.” Her influences are as diverse as her output, citing everything from Joy Division and Björk to Nirvana, Lil Wayne, and Yves Tumor.
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Vocal Style: Often distorted, breathless, and layered to create a sense of phantasmagoria.
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Production: A blend of hydraulic bass, ’90s beatronica, and gauzy hyper-pop textures.
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Themes: Identity, memory, isolation, and the volatility of the subconscious.
Performance and Presence
Sassy 009 is known for live performances that lean into “Scandinavian escapism.” In early 2026, she embarked on a European tour, bringing the distorted, moody world of Dreamer+ to life. Her live shows often bridge the gap between a club night and an art installation, mirroring the immersive nature of her recorded work.
“As a solo artist I’m in direct contact with myself: I am my own art. It’s easier to directly translate what I’m feeling or thinking into what I do.” — Sunniva Lindgård
Career Quick Facts
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Origin: Oslo, Norway
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Real Name: Sunniva Lindgård
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Labels: Luft Recordings, HEAVEN-SENT, [PIAS]
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Key Singles: “Tell Me” (ft. Blood Orange), “Blue Racecar,” “Pretty Baby”
Sassy 009 – Tell Me (feat. Blood Orange)
This video showcases her major 2026 collaboration with Blood Orange, illustrating her evolution into a grittier, grunge-influenced sound.