Joy Postell's sensitivity is her superpower. The singer, rapper and songwriter is an up-and-comer in the Baltimore music scene, who most recently released a single called "Consciousness" and an accompanying video, in which she plays the roles of icons including Angela Davis, Billie Holiday, Nina Simone and Celie Johnson from "The Color Purple." Joy talked about her upcoming debut EP, "Diaspora," and balancing perfectionism with knowing when to let go of a creative project. She also discussed her musical theater background, regaining confidence after facing a middle school setback, being raised by a musician mother and coming back to Baltimore.