On the left column below the floor plan of Focus is presented. In each row a different version of this diagram highlights a different loudspeaker constellation. On the right column a small video (automatically activated) portrays visually this specific constellation in the space of the installation.
A short audio segment can be activated manually which corresponds to the the soundtrack layer played through this constellation. By activating, de-activating and letting these audio files overlap, a sense of the interference between the different constellations as experienced by the visitor is evoked.