poème rec. > the VEP event. This video is an excerpt of a screen/audio capture of the interactive VEP installation. So, the visual part is what is perceived through the helmet visors, and the aural part is the binaural rendering. Because of the computational requirements of real-time binaural audio rendering, the listening/view point is from the center of the pavilion. We have populated the pavilion with an audience of 120 characters, to provide an idea of the crowded performance (chronicles report of about 400 people per performance).