Take any stereotypical image you have of some inner city residents walking down the street in the mid 80′s wanting to share some of their favorite music with the rest of the world. In today’s world, we have things such as mp3 players, smartphones capable of streaming all kinds of content, and wireless headphones to aid in our sonic sharing. Those residents of Chicago circa 1982 however have nothing but a box and some beats. The now iconic image of late...