It is wonderful that the Wien Modern Festival not only presents the classic Schrägen. Even news is a useful part of its concept; and the songs are sometimes funny. In Wiener Musikverein, a kind of furniture is surprising on the Golden Hall stage: the composition of Hans-Joachim Hespos tapis fou is a symphonic scene for the soprano, improvisation cabinet and "orchestra evacuated with occasional conductors". Theoretically funny, the composition ordered by Wien Modern. In fact, something like tension does not want to get up.