Jose Antônio de Almeida Prado's music is the result of a unique combination of influences, moving through different styles and techniques while always displaying a recognisably strong personal imprint. Chamber music accounts for a large part of Almeida Prado's output. The Trio de Fontainebleau is infused with the ambience of his studies in France with Nadia Boulanger. The Balada is characteristic of the composer's mature style, with textures based on resonances, free modalism, consonant 'transtonal harmony,' and alternation between simple and complex rhythms. Trio Marítimo evokes the Portuguese poetry of Fernando Pessoa, while the Cello Sonata, with it's richly expressive palette of references, was considered by the composer to be one of his greatest achievements.