Performer: Nina von Mechow

In Jussi Wieler and Sergio Morabito’s pugilistic production of Ariodante, the singers needed as much physical and gymnastic dexterity as vocal finesse.

The revival of this nine-year-old production feels dated, but its three Rs – Ruiten, Rose and Rhorer – make it a worthwhile evening.

Art installation of a biogas factory is the setting for a mostly undistinguished musical performance.