Amadeus Amadeus Amadeus is a play by Peter Shaffer, which gives a highly fictionalized account of the lives of the composers Wolfgang Amadeus Mozart and Antonio Salieri. First performed in 1979, "Amadeus" was inspired by a short 1830 play by Alexander Pushkin called "Mozart and Salieri" (which was also used as the libretto for an opera of the same name by Nikolai Rimsky-Korsakov in 1897). In the play, significant use is made of the music of Mozart, Salieri and other composers of the period. The premieres of Mozart's operas "The Abduction from the Seraglio", "The Marriage of Figaro," "Don Giovanni", and
Il Neo Il Neo Il Neo (La Mouche) is an opera in 1 act, 3 tableaux ("novelletta musicale in 3 piccoli quadri" — musical novelette in 3 little tableaux) by Henrique Oswald to an Italian libretto by Eduardo Filippi after a novella "La mouche" by Alfred de Musset. Composed in 1900. Never published. It is the only of three operas by Oswald which definitely was staged. "Il Neo" is Oswald's second opera written some thirty years after his first (1872). The composer may have turned to this genre again because of the rapid development of opera in Brazil around 1900: the public