Aren't we all relieved Marc Geiger didn't pursue his original dream of being "a nice Jewish doctor"? Geiger, who was recently named by Billboard as the ninth most powerful player in the music business, is responsible for discovering all of your favorite bands. But he also lead the charge of connecting the music industry to the internet, co-created Lollapalooza and is confident the industry is not stagnant, but will grow 10-fold in the years to come.