金沙萨, or Kinshasa, is the capital and largest city of the Democratic Republic of the Congo. Located along the Congo River, it serves as a major political, economic, and cultural center in the region. With a population of over 12 million people, it is one of the largest cities in Africa. The city is known for its vibrant music scene, particularly soukous, a popular genre that originated in the area. Kinshasa also features various markets, parks, and historical sites, reflecting its rich cultural heritage and diverse population.