The Flying Opera was created in 2008.
Pacific Opera was created in 2003.
The Threepenny Opera was created in 1928.
A Floating City was created in 1871.
Floating - album - was created in 1974.
The Floating Landscape was created in 2003.
The Floating Island was created in 2006.
The Floating Dutchman was created in 1952.
Free Floating was created in 2006.
Martha - opera - was created in 1847.
One - opera - was created in 2003.
Gilgamesh - opera - was created in 1986.