Kamer 306: Pioneers of Dutch Electronic Music (1956–1960) [video]

"Kamer 306 is a 2006 documentary about the birth of electronic music inside the Philips Natuurkundig Laboratorium (NatLab) in Eindhoven. Set in the legendary Room 306 of the lab’s Acoustics Department, the film traces how Philips technicians, engineers, and composers opened up a completely new sonic world in the late 1950s."