choir master
Ruggero Leoncavallo, Pietro Mascagni, Arta Florescu, Cornel Stavru, Nicolae Herlea, Marina Krilovici, Viorica Cortez, David Ohanesian, Bucharest State Opera Orchestra, Stelian Olariu, Mircea Popa
Giacomo Puccini, Virginia Zeani, Corneliu Fănățeanu, Nicolae Herlea, Chor der Bukarester Oper, Stelian Olariu, Agnes Ivan, Bucharest State Opera Orchestra, Cornel Trăilescu
