His song , O Teu Cabelo Nao Nega , Mulata ! , became a hit in Brazil in 1932 .
Castro Barbosa ( 1905 - 1975 ) was a Brazilian actor and singer .
Castro Barbosa 's song , O Teu Cabelo Nao Nega , Mulata ! , became a hit Brazilian Brazil in 1932 .
Castro Barbosa ( 1905 - 1975 ) was a Brazilian actor and singer .