beginning of their activities. From the 1960s is also Os Primitivos, from Brasília, mixing traditional folk rock (in the vein of the Byrds) with Brazilian Northeastern folk music (i.e. baião). Other bands that were close to garage rock and Jovem Guarda already pointing to the beginning of psychedelia were: O'Seis, José Luiz, The Pop's. In the legendary show named Opinião, in 1964, the first Brazilian genuine musical, Zé Kéti represented the black people, João do Vale, the people from the Northeastern region, and Nara Leão (then substituted by Maria Bethânia) represented the woman from the Brazilian high society. The innovative proposal of this show changed the Brazilian music forever from the post-Bossa Nova period, because it introduced other Brazilian genres to popular music. Sometimes with the protest characteristic the MPB base was formed: Chico Buarque, Edu Lobo, Geraldo Vandré, Sérgio Ricardo, João Donato, Eumir Deodato, Roberto Menescal, MPB4, Quarteto em Cy, Francis Hime, and Joyce, arising from Bossa Nova, in spite of the music is not rock, their collaboration is important on almost all popular urban genres, including the rock. In 1969, Marcos Valle, who belonged to the second generation of the Bossa Nova, changed his style to a psychedelic rock and soul music Brazilian concept, and his brother Paulo Sérgio Valle went in a similar way. Sidney Miller is a very important musician for the MPB transformation process because he included the rock and the 60s and 70s international pop in his music. From this post-bossa nova time, Tuca, a female singer/songwriter, traveled to Europe in 1969, settling in Paris for six years (she has performed for several countries including Spain, Italy and Holland) when in 1971 Françoise Hardy released the album "La question", the result of close partnership between both and thereafter, her performance turned more rocker. The Tropicália movement turned the psychedelic rock and the use of electric instruments more popular in the Brazilian music. Some tropicalistas were: Caetano Veloso, Gilberto Gil, Tom Zé, Gal Costa, Rogério Duprat, Torquato Neto, Nara Leão, and others. The seminal "tropicalista" Os Mutantes influenced and tended for the psychedelic rock and roll and is one reference for several relevant bands and musicians in the world. Clube da Esquina, a group of friends from Minas Gerais, one of the most culturally prolific regions from Brazil, was joined with the Tropicália and Jovem Guarda responsible for the diffusion on bigger scale by the