As Frenéticas

As Frenéticas were a Brazilian vocal quartet formed in the mid-1970s, with Sandra Sá, Leiloca Neves, Dhu Moraes, and Regina Chaves making up the group. They started gaining attention in Rio de Janeiro nightclubs before their debut single 'Dancin Days' came out in 1976, which quickly became a hit and helped define the disco sound in Brazil at the time. Other songs like 'Perigosíssima' and 'Somos As Tais Frenéticas' followed, built around upbeat rhythms and harmonies that pulled from American disco but kept a local feel.

Their stage shows were known for being energetic and sometimes provocative, which drew criticism from more conservative audiences. Despite that, their music stayed popular through the late '70s, with tracks like 'O Pintinho' and 'Não Levo Nada A Sério' keeping up the danceable, slightly cheeky tone they were known for. The group didn't last into the next decade, but for a few years they were a fixture on Brazilian radio and in clubs, capturing a specific, lively moment in the country's pop culture.