Rapping is a musical form of vocal delivery that incorporates which is performed or chanted in a variety of ways, usually over a backing beat or musical accompaniment.The components of rap include content flow and delivery Rapping rap differs from spoken-word poetry in that it is usually performed in time to musical accompaniment. Rap being a primary ingredient of hip hop music, it is commonly associated with that genre in particular. However, the origins of rap precede hip-hop culture.