Good news for all fans of Sebastian Knauer - the pianist is back at the Konzerthaus with Mozart's Concerto in D minor, premiered in 1785. Compared to earlier works in this genre, the orchestra is increasingly taking on the role of piano partner, which is of course good news for the Konzerthausorchester.Under the Dutch conductor Jan Willem de Vriend, however, our musicians will first play the inter-act music to a drama about the Egyptian King Thamos, which is set in the sun city of Heliopolis and was first performed in 1774. There is little to say about the plot - apart from the fact that the right people get each other and the schemers die by their own daggers or by being struck by lightning. Finally, Haydn's No. 99 from 1793, one of the „London“ symphonies, is played. In it, he used clarinets for the first time and (whether because of this or anyway is not known) had considerable success with the public.