Oliveira, Oliveirinha e Luiz Conceição

Oliveira, Oliveirinha e Luiz Conceição were a Brazilian trio who started performing together in São Paulo during the 1940s. Oliveira, whose real name was Olavo Barbosa da Silva, handled composition and singing. Oliveirinha, born Luiz Oliveira, played guitar, while Luiz Conceição provided vocal harmonies.

Their biggest moment came in 1959 with the release of "Adeus Amor," a ballad about lost love that became a national hit. The song's success made them one of the more popular groups of that period. They also recorded other songs like "Serenata Na Tapera" and "Vai Embora Saudade."

Their career wasn't without complications. In the 1960s, they were involved in a legal dispute with composer José Batista de Mello over the authorship of "Adeus Amor." The matter was eventually settled. Personal issues, including Oliveira's struggles with alcoholism, created tension within the group. By 1969, Oliveirinha and Conceição had left.