others have say it in other comment and i have to agree with them . moog be an extremely important man in the world of electronic music and he really deserve a good tribute than this ramble mess of clip . the film maker never get to grip with the guy in any way and shape or form but what i find more frustrating than anything be his choice of music to represent the moment in history . perhaps he be on such a low budget that he couldn not afford certain right but when bob moog talk about switch on bach a be a ground break album and change the public perception of what electronic music could offer and there isn not one single note from the album play . there not even the mention of the composer name . how can you have a documentary about moog and not even mention the name walter carlos . quite unbelievable . the switch on bach moment be quickly pass over for some reason and rush into a short keith emerson clip . i also seem to remember that tangerine dream be never mention or any of their music play . all in all there be so many hole in the production it limit both it appeal and historic interest . shame really because it queer the pitch for someone else who may want to do the job properly .