“For two great, intoxicating hours, the Great Hall of the Elbphilharmonie was transformed into an avant-garde arena with surround sound and all-round entertainment. A Dada-Verona, so self-evident and sure-footed, as if this room had been designed precisely for such madness…[A commemorative plaque should be put up, to point out] how sensational, fitting, courageous and important it was to perform this piece of art [at Elbphilharmonie].“