Joaquim Barbosa | Moacir Barbosa Nascimento | Willian Xavier Barbosa | Ricardo Abel Barbosa Ferreira | Manuel Maria Barbosa du Bocage | José Barbosa | Carlos Barbosa | António Barbosa de Melo |
The lyrics contained within the songs were infused with sharp satire and heavy social criticism, with the lyrical content of Assumpção's music also reflecting a number of influences - Adoniran Barbosa, Cartola, Jimi Hendrix, Miles Davis, the poetry of Paulo Leminski and Alice Ruiz.