sentences:  During the genre's recorded history, which began in the 1940s, there have been numerous successful rumba bands such as Los Papines, Los Muñequitos de Matanzas, Clave y Guaguancó, AfroCuba de Matanzas and Yoruba Andabo.Since its early days, the genre's popularity has been largely confined to Cuba, although its legacy has reached well beyond the island.In the United States it gave its name to the so-called "ballroom rumba" or rhumba, and in Africa soukous is commonly referred to as "Congolese rumba" (despite being actually based on son cubano).