"Through good music we tell ourselves stories," our chief conductor Joana Mallwitz is convinced. This is also one of the goals of the "Night Sessions," which she has newly developed with and for the Konzerthaus Berlin. These concerts with the Konzerthausorchester Berlin, which begin at 9:30 p.m. on Fridays, always revolve around a theme - in the second of the episodes moderated by Joana Mallwitz in an unusual stage setting, the focus is on improvisation. A guest with a surprising, exciting, different perspective on the theme completes the setup in each case.