It is the year 1969: In the French Church of St. Moritz, Herbert von Karajan, then Chief Conductor of the Berliner Philharmoniker, conducts Arthur Honegger's Symphony no. 2. The exact circumstances of the concert are not known. The only thing that remains is the silence. Robert Lebeck has sculpted them on a minimalist composition of light and shadow. But each before and after is cut off: only the genius and the great silence; the moment between two sentences, between two bars or two notes. …