Intérprete: Maria Gortsevskaya

The world ended again last night. It ends fairly frequently in performances and in recordings, and that schedule tends to innoculate us against Richard Wagner’s political and philosophical messages. If ever there were to be a performance to transcend that, it would come at the Proms, at the conclusion of its first full performance of Der Ring des Nibelungen.

A Beethoven cycle last year, The Ring this year: what will Daniel Barenboim bring to the 2014 Proms? Perhaps, given the recent success of extracts both at the Proms and at Lincoln Center Festival, the smart money is on Karlheinz Stockhausen’s 29-hour, seven-opera cycle Licht. Then again, perhaps not.