GRINDSTONE REDUX is the story of the underground music network of the 1980s?and how it transformed the music business. In response to an industry with a narrow spectrum of work being released and promoted, artists decided to self-publish and distribute before the internet made it commonplace. The advent of affordable recording equipment, synthesizers and photocopiers made it possible for musicians and bands to form a network by producing home recordings and exchanging them through the mail. For the first time, musicians were able to produce and distribute their work without a major record company. They formed their own record labels, produced independent magazines and began the first generation of radio shows devoted to independently-released music. The network was supported by small, independent record stores (which have all but disappeared) where musicians could place their work for sale, as well as discover other like-minded artists and 'zines.