Sanullim, formed in 1977 by brothers Kim Chang-wan, Kim Chang-hoon, and Kim Chang-ik, is a seminal South Korean rock band renowned for pioneering the country's psychedelic and hard rock scenes. Their debut album, "Already Now," introduced a unique fusion of piercing fuzz guitars, garage-style organ, and melodic vocals, revitalizing the Korean music landscape during a period of stagnation. Over their prolific career, Sanullim released numerous albums, influencing generations of musicians and leaving an indelible mark on Korean rock history. ([en.wikipedia.org](https://en.wikipedia.org/wiki/Sanulrim?utm_source=openai))