KPOP began in the late 19th century with the introduction of Western folk songs into Korean schools. During Japanese occupation, songs helped express national identity. The genre later incorporated American styles like rap and techno. In the 1990s, the band Seo Taiji & Boys brought hip hop influences and addressed social issues, transforming KPOP. Now a global phenomenon, KPOP groups like BTS and BLACKPINK fuse genres and emphasize visuals and dance. Major record labels like SM, YG, and JYP produce many new groups each year in a fast-paced competitive industry.