personalities such as the Agentss, Blitz, Camisa de Vênus, Barão Vermelho, Kid Abelha, Os Paralamas do Sucesso, Fausto Fawcett, Lulu Santos, Rádio Táxi, Sempre Livre, Marina Lima, Dr. Silvana & Cia., Kiko Zambianchi, Engenheiros do Hawaii, RPM, Metrô, Ultraje a Rigor, Legião Urbana, Ira!, Titãs, Capital Inicial, Nenhum de Nós, Dulce Quental, Biquíni Cavadão, Zero, Violeta de Outono, Fellini, Vange Leonel, Os Cascavelletes, Léo Jaime and João Penca e Seus Miquinhos Amestrados. The Rock in Rio took over a million people to "Cidade do Rock" (where the event was held) during the 10 days of the event, and established Brazil as a venue for international artists - some artists, like Santana and Queen, had come before this event, but the number of international attractions rose abruptly after Rock in Rio. From Minas Gerais, the instrumental group Uakti was debuting and despite their music not being rock in the classic meaning, their experimental music with the instruments built by the group itself (Anton Walter Smetak influence) started a new era in the Brazilian popular music. The underground scene had - Post-punk with Jazz, Funk, Folk, Rap, Reggae, Art rock, Thrash metal, Dodecaphonic and Atonal experience - experimental bands and musicians such as Arrigo Barnabé, Itamar Assumpção, Susana Salles, Robson Borba, Grupo Rumo, Tetê Espíndola, Eliete Negreiros, Bocato, Patife Band, Tiago Araripe, Os Mulheres Negras, Hermelino Neder - this group was identified as São Paulo Vanguard or "Vanguarda Paulistana", from the beginning of the 1980s. Some "cariocas" (from Rio de Janeiro) representatives of this style are Tim Rescala and Letícia Garcia. On the other hand, had Hard rock, Punk rock and Heavy metal bands such as Vênus from the State of Piauí, Golpe de Estado, Viper, Korzus, Ratos de Porão, Mammoth and Karisma from the State of São Paulo, DeFalla from the State of Rio Grande do Sul, Sepultura from the State of Minas Gerais, and Dorsal Atlântica from the State of Rio de Janeiro, from the mid to late 1980s - this last, the pioneer in the unification of this three styles of hard music. But one of the first bands of extreme metal from Brazil is Sarcófago, also from Belo Horizonte, formed in 1985. The female Thrash metal band Volkana was founded in 1987 in Brasília. This movement is seen as a reflection of the worldview of urban youth who had grown up under a dictatorial regime and faced such