Soumbalgwang () is a South Korean post-hardcore band consisting of members Kang Dong-soo, Kim Seong-been, Ma Jae-hyun and Park Seong-gyu. Since their formation in 2016, the band has released their studio albums, Fuze (ëÂÂÃÂÂì ) (2020) and Happiness, Flower (기ì¨, ê½Â) (2021) and Fire & Light (ë¶Âê³¼ ë¹Â) (2024).
Soumbalgwang was established in Busan in 2016 and there have been many member replacements since its formation. In 2019, they released an EP Huh (ÃÂÂ) inspired by the track name of the Onnine Ibalgwan's debut album Pigeon is a Rat in the Sky (ë¹ÂëÂÂ기ë ÃÂÂëÂÂì ì¥Â), and they released its studio album, Fuze (ëÂÂÃÂÂì ), in 2020.
Their second studio album, Happiness, Flower (기ì¨, ê½Â)was released in 2021. The album was produced by Kim Byung-kyu, a guitarist of Korean rock band Say Sue Me. In March 2022, they won the Best Rock Album and Best Rock Song at the Korean Music Awards.