Jose Stern, an erstwhile indie-rocker relegated to playing children's birthday parties, is on the verge of turning 40 and at a crossroads in his life.Jose Stern, an erstwhile indie-rocker relegated to playing children's birthday parties, is on the verge of turning 40 and at a crossroads in his life.Jose Stern, an erstwhile indie-rocker relegated to playing children's birthday parties, is on the verge of turning 40 and at a crossroads in his life.