Meet a number of artists involved in Brooklyn’s creative explosion. Singer Charles Bradley, 62, is a late revelation in soul music. The man lived on the streets before joining the Job Corps record label. In this part of New York, personalities from different cultures mix, like Justine D. She is a DJ by night and a baker by day. Nicky Fingaz, 16, is a student at Brooklyn High School of the Arts. The singer and guitarist likes Williamsburg because of the high energy of the place, important for music and art.