Eric Klein is from a generic small town in South Dakota. A blink-and-you-almost-missed-it kind of place where life and conversation circles around high school football rivalries and how the crops are coming in. “Needless to say, being a music geek was" — he pauses for effect — “less than optimal, socially speaking.” His family moved from South Dakota to Arizona when he was sixteen. “Getting to see live bands every weekend was life-changing,” he says. “There was one month i