Argentina is the country most famously associated with the tango dance, which is a passionate and intricate dance that originated in the late 19th century in the working-class neighborhoods of Buenos Aires. The tango embodies themes of love, longing, and romance, complemented by its unique musical styles that often incorporate bandoneon (a type of accordion). Tango has evolved over the years into various styles, including ballroom tango, and has gained global popularity, inspiring many dance enthusiasts around the world. The annual World Tango Championships in Buenos Aires showcases the rich cultural heritage of this captivating dance.