SIMPLEX - KOMPLEX
Une Installation et 
un concert des auditeurs
Avec la Collaboration d’ Helmholtz-Zentrum d’université Humboldt / Berlin et Deutsche Staatsoper Unter den Linden / Berlin
Conception et Idée: Elena Tzavara
Décors: Robert Pflanz
Percussion: Dominic Oelze, Christian Langer
Dramaturgie: Dr. Regula Rapp
Première: 22.Novembre 2004
Dans le foyer de l’ entrée principale /
Humboldt Université /
Berlin.
The foyer of the Humboldt-University, through which several of hundred
persons are running each day, changes into a public market and turning wheel.
The form of the tube-lights hanging from the ceiling leads into the form
of the installation itself. Two caves that facing each other build the main
construction in which two percussionists are playing on tubes made of every
material that can be used to produce a sound.

The two percussionists are communicating through these pipes.
The directions that the two musicians have to follow are projected by
chance on the wall, so that the musicians create an improvised concert.
The concert will transfer into a sound-installation that continues for
one week.