Interesting vid about Le Corbusier’s Poème électronique pavillion for Philips at the 1958 Brussels World Fair. According to interactive architecture.org

The whole project was initiated and directed by Le Corbusier, who also created and/or selected the images for the audiovisual show, with the organized sound composed by Edgar Varèse, and the stunning surfaces of the building designed by Iannis Xenakis. The result was a ground breaking immersive environment, since the space of the Pavilion hosted the audio and the visual materials as integral parts of the architectural design.

via interactive architecture.org