Sydney Opera House
The cost of the project so far, even in October 1966, was still only $22.9 million, less than a quarter of the final $102 million cost. However, the projected costs for the design were at this stage much more significant.
Opera Australia
Luciano Pavarotti and Joan Sutherland appeared at the Concert Hall of the Sydney Opera House in 1983, with the Elizabethan Sydney Orchestra conducted by Richard Bonynge (the sister orchestra in Melbourne was known as the Elizabethan Melbourne Orchestra. Now they are known respectively as the Australian Opera and Ballet Orchestra, Sydney and Orchestra Victoria, Melbourne). Another successful concert with Sutherland and Marilyn Horne was held in the Concert Hall.