Rosa Passos (Brazilian Portuguese: [ˈʁozɐ ˈpasus]; born April 13, 1952) is a Brazilian singer and guitarist. Passos began playing piano at age thirteen, but after listening to Dorival Caymmi and João Gilberto she abandoned the instrument to become a singer. In the late 1960s, she began appearing on television and at music festivals. In 1972 she submitted the song "Mutilados" under a pseudonym to the Globo Network's Festival Universitario and won first prize. She recorded her debut album in 1978, working with poet Fernando de Oliveira.
https://en.wikipedia.org/wiki/Rosa_Passos