This duo was formed by Teca Calazans and Ricardo Vilas in France, where they lived from 1969 to 1979; they documented seven albums. Energetic from 1971 to 1981, the duo performed in a number of Europe, divulging Brazilian well-known and folkloric musics. Jardin Exotique (1979) included Cartola’s “Tive Sim” using the participation from the composer. Within the same yr, they came back to Brazil where they still documented two albums. Their most significant songs had been “Caicó” (Villa-Lobos/Calazans/Milton Nascimento), “Estrela da Canção” (Villas), “Coco Verde” (Calazans/Villas), “Aguaceiro” (Calazans/Villas), and “Povo Daqui” (Calazans).