Excellent documentary about early electronic sound pioneers "Electronic Music Studios (London) Ltd". Formed in 1969 by Dr. Peter Zinovieff to market innovative ideas arising from his private studio ( e.g The VCS3 Synthesizer ) and interest in musical applications of computers. Over the next ten years many seminal products were released and many talented designers worked for the company.
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The EMS influence was significant and can be traced into many contemporary products. I think anyone into psychedelic ambient, psychedelic chill out, trance ambient music will get kick out of this. I certainly did.