Romanian National Opera, Cluj-Napoca Pavel as stage director. Famous artists of the early days of the institution include Constantin Pavel, the first director of the institution and the first tenor to sing the Radames role in the Cluj-Napoca Romanian Opera, the Italian conductor Egisto Tango, the composer Tiberiu Brediceanu, the baritone Dimitrie Popovici-Bayreuth. The Romanian Opera managed to establish in a very short period of time a very good and prolific artistic team. In just its first 2 years (1919–1921), it staged 99 performances, including Giuseppe Verdi's "Aida", Charles Gounod's "Faust", de Giacomo Puccini's "Madama Butterfly", Nicolae Bretan's "Luceafărul", Pietro Mascagni's "Cavalleria rusticana", Richard
Herva Nelli del destino", Puccini's "Tosca" (conducted by Eugene Ormandy), and "Un ballo in maschera". In 1951, Nelli reappeared with the New York City Opera, in "Cavalleria rusticana" again, as well as "Aida"; the next year, she portrayed Maddalena de Coigny in Giordano's "Andrea Chénier" (in Theodore Komisarjevsky's production). With the San Francisco Opera, in 1951 and 1952, the soprano sang in "Otello", "La forza del destino" (with Robert Weede), "Aida" (with Mario Del Monaco), "Cavalleria rusticana", "Il trovatore", and "La bohème" (this last on tour to Los Angeles); in 1957, she returned for "Un ballo in maschera". With the Baltimore Civic