In 1973 Sydney Opera House was officially opened by the Queen. The impressive building took 20 years to complete, encountering dramas, both human and structural. Show more
Discover 11,128,835 listings and 277,310 playable programmes from the BBC
In 1973 Sydney Opera House was officially opened by the Queen. The impressive building took 20 years to complete, encountering dramas, both human and structural. Show more
The BBC's international radio station
