 "Um Homem na Cidade"'s release is considered to be a changing moment in Lisbon-based fado, that up to that point still hadn't committed to the revolution.The innovation came mainly with the lyrics of the album that, while not necessarily supportive of the revolution, referenced current affairs of the time, that were often censured by the regime on fado works.He has established his own reputation as a passionate singer of Portuguese folk songs, as well as one of the most distinctive voices in the world.