Two brothers are natives of the city of Astorga, Paraná state, form one of the most recognized marks double hinterland of Brazil.
The first disc recorded, not know the exact date of recording. The first official album was Galopeira in 1970, but the recognition of the public came in 1982 with the song Fio De Cabelo from the album Somos Apaixonados eighth duo's work, which sold more than 1.5 million copies and paved the doors of FM radio's to country music.