sentences:  Urban rumba styles are rooted in the so-called "coros de clave" and "coros de guaguancó", street choirs that derived from the Spanish "orfeones".In addition, the widespread yuka dance and music of Congolese origin became integrated into such choirs, lending its percussion instruments and dance moves.In addition, the secret Abakuá traditions rooted in the Calabar region of West Africa that prevailed in both Havana and Matanzas also influenced the development of rumba as a syncretic genre.