Starting out as The Elizabethan Theatre Trust, whose first performance was The Marriage of Figaro in Adelaide in 1956, Opera Australia has endured countless highs and lows to become one of the nation’s oldest arts companies. Undoubtedly it’s the largest, so a mighty force of musicians and singers is marshalled for a one-off 70th anniversary concert.

Hosted with relaxed poise by ABC Classic presenter Mairi Nicolson, and directed by Stuart Maunder (currently Victorian Opera’s Artistic Director, but formerly an Opera Australia Executive Producer and director), this gala is not the flashy, aria-driven affair one might expect.

Opera Australia’s 70th Anniversary Gala. Photo © Opera Australia

At first glance the program seems to be another greatest hits concert, like Opera Australia’s Verdi and Puccini galas of recent years. Those two composers are represented, of course, alongside other greats including Mozart, Wagner and Bizet.

Refreshingly, many of their chosen pieces are not instantly recognisable ones that would almost guarantee the concert’s success. A couple of modern composers make the cut too.

The program emphasises ensemble singing, which reflects Opera Australia’s long tradition of providing opportunities...