Capture an image of a female singer performing on the main stage at a summer outdoor music festival. She is a beautiful 17-year-old Japanese woman with beige bobbed hair, wearing fast-fashion clothing. Standing in front of a stand microphone while playing an acoustic guitar, she is singing on a large stage. The stage spotlight illuminates her face with vibrant light. The background features beautifully blurred lighting effects. The shot is taken from a slight overhead angle, with her gaze directed toward the audience, displaying a mix of determination and charm. The audience is excited and energized by the performance, but their movement is blurred.