idontknowshark is an American electronic music producer and vocalist known for blending elements of hyperpop, experimental pop, and electronic dance music. Emerging in the late 2010s and active through the 2020s, the project is associated with internet-based music scenes and digital-first releases. Musically, idontknowshark's work features high-gloss, synthetic production, pitched and processed vocals, and a mix of energetic, beat-driven tracks alongside more introspective, melodic songs. The artist’s approach emphasizes maximalist sound design, genre-fluid song structures, and an aesthetic tied to online communities and contemporary pop production techniques.