The violinists Roberto Hübner and Matheus Prust presented at the central branch of New Acropolis Curitiba the program Great Duets in Concert. The musical program consisted in showcasing pieces by the Brazilian composer Gabriel Fernandes da Trindade composed in 1814. The interpreters made a comparison by means of the collation of musical pieces from the French composers Rodolphe Kreutzer and Pierre Bailot, contemporary composers of Trindade. Apart from the musical presentation, participants could appreciate an exhibition with photos of the scores of the work of Trindade.