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The national opera house of Sydney is an iconic performing arts center located in Sydney, Australia. It was officially opened in 1973, and is considered one of the most famous and recognizable buildings in the world. The Sydney Opera House is home to several performing arts companies including the Sydney Symphony Orchestra, the Australian Ballet, and Opera Australia, which is the national opera company of Australia. Opera Australia is the main company that performs at the national opera house of Sydney, it was founded in 1956 and it's the largest opera company in Australia. The company performs a wide range of operas, both traditional and contemporary, and has a reputation for producing high-quality productions. Opera Australia has a strong commitment to promoting Australian talent and has premiered several new Australian operas. The national opera house of Sydney is a multi-venue performing arts center, it has several performance venues including the Concert Hall, the Opera Theat...