The Berlin resident composer(e) Hennix is still a closely guarded secret close to home. In the ’60s she began studying music with great attention to Xenakis and Stockhausen. Later she met illustrious figures as La Monte Young, Pandit Pran Nath and Henry Flynt. These were very important for her own work, both musically and philosophically. On the top floor of Netwerk, Hennix will give a six-hour performance of her “blablablabla avant-garde”