The progression in technology leading to today's smartphone's or portable music players would be unimaginable to people listening to a phonograph record or playing a family piano 100 years ago. Amplifiers entered popular music with the birth of rock 'n' roll, through artists like Muddy Waters, Bessie Smith, Chuck Berry, Bill Haley and many others, and quickly music started to become louder. This is the story of amplified music, from it's very beginning to it's golden age, all the way to today's futuristic technology and beyond. This historical and entertainingly put together chronicle of music history is delivered to you in a stunning new documentary DVD by Independent Writer & Director Dwayne Buckle and is presented in full color High Definition video by NYC based production company Vision Laboratories, who, through many years of research in electronics, and music history and also by sure luck, was able to put together this wonderful DVD documentary of spectacular sight and sound. A great work of historical knowledge, that is stunningly delivered in a way that we can all feel and enjoy.