Unpublished Mazurka (1872) Barcarola No.2 (1872) Marcia religiosa (1873) Berceuse orientale (ca.1870s) Quand te reverrais-je? (1876) Romance sans paroles (1876) 3 Romances sans paroles (1878): Bonheur, Agitato, La plante [?] / La houle [?] Nocturne (1883) Menueto (1883) Gavotte (1883) Berceuse (1886) Lento e espressivo (1887) Vivacissimo (1887) Tema e variações Marchons Molto allegro Hino da família Oswald unida (1907) Voice with piano (complete list) First period (1872–1879) Ave Maria in F major, for voice and piano or harmonium (1872, Latin text; pub. by Bevilacqua, dedicated to Oswald's mother; new version for mezzo-soprano 1876) Romanza in C major (1879, Italian text by Oswald's father-in-law Ottavio Gasperini; inedited) Romanza in C minor (1879, Italian text by Oswald's wife Laudomia; inedited, only incomplete manuscript) Stornello in E minor (1879, Italian text by Oswald's wife Laudomia; inedited) Berceuse in B major (1879, French text by Oswald's wife Laudomia; inedited) Second period (1897–1904) Ave! in D major (1897, Italian text by Solone Monti; dedicated to Sophia da Silva Prado; published without publisher name) Ave! (version in Portuguese; first performed on September 2, 1903 by Ottavio Frosini in Rio de Janeiro; published by Ricordi Brasileira) Habanera in E minor (1898, Portuguese text by unknown author; inedited) Non ti svegliar in G major (1900, Italian text by Eduardo Filippi; arrangement of a Berceuse from Oswald's opera Il Neo; first performed on September 2, 1903 by Ottavio Frosini in Rio de Janeiro; published by Bevilacqua in supplement to Renascença No. 1, 1904) Ophelia (Ofélia), Poemetto lirico, in 5 parts (1901, Italian text by Solone Monti; first performed: IV–V on November 13, 1903, I on November 16, 1903, complete cycle on October 29, 1905; published by Genesio Venturini, 1904; III and V were orchestrated by Oswald; manuscripts of I, III an V are marked Op.31) I. (no title) in A major II. Ophelia in D major III. Il genio della foresta in E minor IV. L'angelo del cimitero in G major V. La morta in E major A Anunciação in E minor (1903, Portuguese text by Coelho Neto; part of Neto's Partoral with music by four different composers: Prelúdio by Santana Gomes, A Anunciação by Oswald, A Visitação by Francisco Braga and Natal by Alberto Nepomuceno; published by Bevilacqua, 1904) Third period (1910–1921) Minha estrela in E major (1916; Portuguese text by Esther Ferreira Vianna; dedicated to singer Frederico Nascimento Filho; first performed on August 10, 1916 by