The Deutzer Brücke in Köln is a rather mundane bridge, but my interest
(and the interest of other experimental composers) is in the sound-imaging
that you get from the three large empty rooms located in the concrete hollow
body of the bridge. I've been encouraged by a rep for the City of Köln to
consider doing a work for this space and so it's been one of a number of
projects I've been working on.
Here's a video (in German) about this ongoing series of installations.
This was made for the 20th anniversary: