The 2012 SXSW festival has come to an end and it's left us tired, sore and broke. In retrospect it seems like a meager price for a full week of live music, free booze and hanging out in one of the country's coolest cities. But for many bands, it's just another week on the job.
Among the thousands of artists that apply for SXSW every year, only a small percentage are officially a part...