Urban contemporary, also known as hip hop, urban pop, or just simply urban, is a music radio format. The term was coined by New York radio DJ Frankie Crocker in the early to mid-1970s as a synonym for Black music. Urban contemporary radio stations feature a playlist made up entirely of Black genres such as R&B, pop-rap, quiet storm, urban adult contemporary, hip hop, Latin music such as Latin pop, Chicano R&B and Chicano rap, and Caribbean music such as reggae. Urban contemporary was developed through the characteristics of genres such as R&B and soul.