In the series ZKM milestones, Ferrari's radio play "JETZT" is presented unabridged on CD for the first time. The accompanying CD of materials includes audio documents that shed light on his artistic work in very different ways: The excerpts from a lecture by Luc Ferrari on his view of the radio play constitute a presentation resembling a radio play. "Ferrari (r)�cout�", a competition organized by the ZKM in cooperation with hr2-kultur, presents new works based on the "JETZT" materials by Tiziana Bertoncini, Antje Vo-winckel, Frank Niehusmann, David Fenech, and Neele H�lcker. Luc Ferrari / Brunhild Ferrari / Vivant Quartet de Narbonne (Richard Breton: guitar, Jules Calmettes: flute and saxophone, Henry Four�s: piano and composer, Alain Joule: percussion).