Sydney Opera House will be renovated according to the largest project so far!

The famous Sydney Opera House will be thoroughly renovated according to the project worth 202 million Australian dollars ( 139 million euros), mainly to improve the acoustics.

According to the project of reconstruction, among other things , envisages the construction of a new entrance , as well as the renovation of the main space for performances , concert halls .

Exterior Sydney Opera universally admired as one of the greatest architectural works of the 20th century , however , many musicians complained about the poor acoustics in the concert hall .

Sydney Opera House is the work of Danish architect Jørn Utzon and is included in the UNESCO World Heritage List .

Opera is officaly opened on 20 October 1973, Queen Elizabeth II . Opening , followed by fireworks and performance of Beethoven's Ninth Symphony , was broadcast live media.