It was a Brazilian rock group emerged in 1985 and was one of the most popular country in the years 1986 and 1987. It was one of the most successful groups in the history of Brazilian music. In the second half of the '80s, managed to beat all records for sales figures of Brazilian music industry. The supposed critical and cultural background of lyricist Paul Richard was a marketing argument for selling the band's albums. The band has sold over 3 million records in his career.