The Philips Pavilion at the Brussels World's Fair in 1958 was designed in large part by Iannis Xenakis, at the time one of Le Corbusier's architectural assistants, Edgard Varèse' Poème Electronique played through 400 loudspeakers, more here
The Philips Pavilion at the Brussels World's Fair in 1958 was designed in large part by Iannis Xenakis, at the time one of Le Corbusier's architectural assistants, Edgard Varèse' Poème Electronique played through 400 loudspeakers, more here