Franz Xaver Gerl low vocal range; Branscombe (1991) observes that the very low notes that Mozart included in the part of Sarastro have been "the despair of many a bass singer since." By 1787 he had joined the theatrical company of Emanuel Schikaneder, for which he sang the demanding role of Osmin in Mozart's opera "The Abduction from the Seraglio" and other roles. In 1789 the troupe settled at the Theater auf der Wieden in Vienna. Gerl participated in a system of joint composition used by Schikaneder's troupe, in which "Singspiele" were produced rapidly by having several composers collaborate. As such, Gerl may
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