The physical distribution of music used to be the only way for an artist to get their vision into the hands of their audience. Along the way, there were many steps, each costing a percentage of the profits. Promoters worked to get the music stocked on the shelves of brick and mortar stores who, in turn, distributed the content at a marked-up cost. Worse still was the strict, binding contract that a newcomer would sign with the big record producers. This led to an obligation that could go on for years.