Rap is a genre of music that originated in African American and Latino communities in the Bronx, New York City, in the 1970s. It is characterized by its use of rhythmically spoken vocals, often set to a beat made from samples or synthesized sounds. Rap has been a significant force in music history, having a profound influence on popular culture and birthing subgenres like gangsta rap, mumble rap, and trap. Notable artists include Grandmaster Flash, Tupac Shakur, and Notorious B.I.G, who have all contributed to shaping the genre with their influential works.