The Cold Crush Brothers are an American hip hop group that originated in the Bronx, New York, in 1978. Known for their harmonious, lyrical style, they are considered pioneers in the field of hip hop with members like Grandmaster Caz, DJ Charlie Chase, and Easy AD. They are noted for their influential live performances and recordings, such as "Punk Rock Rap," which significantly shaped the genre's formative years. The Cold Crush Brothers' sound and style have had a lasting impact, contributing to the evolution of rap music into a recognized and respected musical genre.