The address we missed the longest ourselves. All year round at eight, about seventy minutes, 29 to 65 euro. What is played is real repertoire, not a best-of: a Mozart piano concerto cycle, Bach, Beethoven, Haydn, Brahms.

What makes the difference: the ensembles and soloists are named in the programme. That is rare among Vienna’s evening concerts and a good sign. In high summer there is a festival of their own here, exactly when the Musikverein and the Konzerthaus are closed. klangkultur.wien.