Jazz vocalist, visual artist and teacher Betty Shirley has come full circle in her life and is now reaping the benefits of her hard-earned endeavors. The Times Picayune declares Shirley's a voice that should be heard round the world. T onight Betty pays homage to two American legends, Bessie Smith and the High Priestess of Soul, Nina Simone. Arranger of the material for tonight's tribute is her music director, pianist Will Thompson.