While Emile Berliner never actually appeared on any records, no records could have appeared without him. The compact disc generation can also mull over the man's importance, as Berliner was the first man to introduce the concept of a "disc" as a medium to be played on his newly invented gramophone. His competition at the time, the much better-known Thomas Edison, still thought a cylinder was the way to go, but he was ever so wrong. The disc concept was conceptually the key to the entire concept of mass production of recordings. Berliner also invented the microphone that became...