Os Famks, a Brazilian musical ensemble formed in Rio de Janeiro in 1967, began as a family band featuring Alceu, Newson, and Francisco Cataldo. Initially, they gained prominence by performing at local dances and recording numerous jingles. Their early sound was characterized by energetic vocals and a distinctive rock style, often covering international hits introduced by DJ Big Boy. Throughout the 1970s, Os Famks released several albums, including their self-titled works in 1975 and 1978, showcasing their evolving musical prowess. In 1980, the group transitioned to original compositions, leading to the formation of Roupa Nova, one of Brazil's most successful pop bands. ([pt.wikipedia.org](https://pt.wikipedia.org/wiki/Os_Famks?utm_source=openai))