Performer: Cathy van Roy

Putting on a Ring cycle is normally considered a major undertaking for any opera company. For a mid-sized provincial opera company, the idea of staging the whole cycle in a weekend seems barely short of insane. But that’s what Opéra de Dijon are doing – Das Rheingold and Die Walküre last night, Siegfried and Götterdämmerung tonight, and it just had to be seen.