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
Celena Shafer 2004–05 season, she debuted with the New York Philharmonic in a performance of Handel's "Messiah". In April 2005, she sang the title role of "Esclarmonde" at the Washington Concert Opera. Other roles include Tytania in "A Midsummer Night's Dream", Nanetta in "Falstaff", Hero in Berlioz's "Beatrice and Benedict", Zerbinetta in a concert performance of "Ariadne auf Naxos", Blonde in "The Abduction from the Seraglio", Adele in "Die Fledermaus", and "Show Boat" for a gala benefit for Carnegie Hall. Celena Shafer Celena Shafer is an American soprano, born c. 1975 in Centerville, Utah. At age 17, Shafer won a vocal competition