Congolese rumba, also known as Rumba Lingala, is a popular genre of dance music that originated in the Congo basin during the 1940s, with strong similarities to Cuban son. The style gained popularity throughout Africa during the 1960s and 1970s. It is known as Lingala in Kenya, Uganda and Tanzania after the Lingala language of the lyrics of the majority of the songs. In Zambia and Zimbabwe, where Congolese music is also influential, it is still usually referred to as rumba. Today, it incorporates other styles such as the kwasa kwasa and the fast tempo zouk. It is also an individual dance.