Musica sul-mato-grossense is a genre that originated in the Brazilian state of Mato Grosso do Sul. It is a fusion of traditional Brazilian music with elements of country and folk music. The genre is characterized by the use of acoustic guitars, percussion instruments, and harmonicas, and often features lyrics that reflect the region's rural lifestyle and culture. The genre has been popularized by artists such as Almir Sater and Renato Teixeira.