Tango is a passionate and expressive partner dance that originated in the late 19th century in the working-class neighborhoods of Buenos Aires, Argentina. It combines elements of African, European, and indigenous music and dance styles, characterized by its close embrace and intricate footwork. The music of tango typically features instruments like the bandoneón, a type of accordion, along with violins and piano. Tango has evolved over the years, leading to various styles, including Argentine tango and ballroom tango, each with its own unique flair and techniques.