Chelsea Opera was created in 2004.
Atalanta - opera - was created in 1736.
Yūzuru - opera - was created in 1952.
Gawain - opera - was created in 1994.
Lilith - opera - was created in 2001.
Romanian National Opera was created in 1954.
Iaşi Romanian National Opera was created in 1956.
National Opera of Ukraine was created in 1867.
Washington National Opera was created in 1957.
Welsh National Opera was created in 1943.
British National Opera Company was created in 1921.
Norwegian National Academy of Opera was created in 1964.
Moldova National Opera Ballet was created in 1980.
Metropolitan Opera National Council Auditions was created in 1954.
Liliana Nikiteanu is Romanian.
Pacific Opera was created in 2003.
The Flying Opera was created in 2008.