The Proms’ Ring has reached episode three: Siegfried, the one where a fearless beefcake falls in love with his aunt. After the incestuous passions of Die Walküre it doesn’t seem so risqué. Its five-hour span moves from darkest foreboding to love music intense almost to the point of insanity, which Justin Way’s semi-staging matched by flooding the whole auditorium with pinky-gold light.














