S1KA

S1KA is a South Korean musical duo that debuted in June 2021 under the independent label Aurora Music. The act consists of vocalist Lee Min‑ho (born 1995) and producer‑instrumentalist Kim Jae‑won (born 1993). Their name combines the letter “S” for “sound” with “1KA,” a stylized reference to the Korean word for “first wave,” reflecting their intention to introduce a fresh approach to electronic pop.

The duo’s initial release was the digital single “Neon Pulse,” which blended synth‑driven melodies with minimalist lyrical themes about urban isolation. The track garnered modest streaming numbers and received airplay on university radio stations, establishing S1KA within the niche of indie electro‑pop. Their first EP, *Echo Chamber*, arrived in November 2021 and featured five tracks, including the collaborations “Midnight Loop” with underground rapper Hae‑Seong and “Static Horizon,” a ballad that highlighted Min‑ho’s vocal range. Critics praised the EP for its cohesive production and the duo’s ability to juxtapose upbeat rhythms with introspective lyrics.

S1KA continued to develop their sound through 2022, experimenting with lo‑fi hip‑hop beats and incorporating traditional Korean instruments such as the gayageum into their arrangements. Their 2023 album *Solar Flare* reached the top 30 on the Gaon Album Chart and solidified their growing fanbase. The duo remains active in live performances across Seoul’s indie venues and participates in international music festivals, promoting a cross‑cultural exchange of contemporary Korean music.