Chamber of the Late Half-Hour, by Juan-Pablo Caceres & Bruno Ruviaro, is a collaborative composition. The composers recorded two sessions of their own live-electronics improvisation. The material obtained was then re-worked into a fixed acousmatic composition between June and July 2005.
Ruviaro, Bruno and Caceres, Juan-Pablo, "Chamber of the Late Half-Hour" (2005). Music. Paper 25.