Cuarteto D'Aida was a famous Cuban female singing group. It was founded and directed by the pianist Aida Diestro (1924–1973) in 1952. Diestro picked four brilliant young singers to form the group: Elena Burke, Moraima Secada and the sisters Omara and HaydĂ©e Portuondo. One of the group, Omara, is still alive and performing today. she was brought back into prominence as part of the Buena Vista Social Club phenomenon. The group was part of a post WWII musical fashion known as filĂn (feeling). Read more on Last.fm