"애국가" is the national anthem of South Korea. It was composed in the late 19th century, with lyrics written by Yun Chi-ho and music by Ahn Eak-tai. The anthem expresses love for the country and a desire for its prosperity and peace. The song is often played at official events, ceremonies, and sports competitions, symbolizing national pride. "애국가" has four verses, but typically only the first verse is sung during public performances. The anthem reflects the historical struggles and aspirations of the Korean people.