Performer: Liane Keegan

Wotan's predicaments provide Sydney's victory: Chief Conductor Simone Young has her musicians on some of their best form in recent years, with only a few question marks over an excellent concert performance.

The tireless Stefan Vinke wows in the title role of Opera Australia's Siegfried, in a production which harnesses technology to excellent effect.

The opening Opera Australia's much-delayed Ring cycle contains wonderful visuals, and a standout performance from Warwick Fyfe as Alberich, but also moments of bafflement and excess.