Rap Metal is a genre of music that combines elements of rap/hip-hop and heavy metal. It fuses the aggressive and heavy instrumentation of metal with rap's rhythmic vocals and lyrics. The genre emerged in the late 1980s and gained popularity in the 1990s. Here are four prominent artists in the Rap Metal genre:

• Rage Against the Machine - Rage Against the Machine is an American band known for their politically charged lyrics and a blend of rap, funk, and heavy metal. Their self-titled debut album and songs like "Killing in the Name" became anthems of the genre.
• Limp Bizkit - Limp Bizkit is an American band that achieved commercial success with their rap-infused metal sound. They combine heavy guitar riffs, turntable scratches, and aggressive rap vocals. Their album "Significant Other" and the hit song "Rollin'" propelled them to fame.
• Papa Roach - Papa Roach is an American band known for their rap metal style blended with alternative rock. They gained popularity with their breakout album "Infest," which featured the hit singles "Last Resort" and "Broken Home."
• Linkin Park - Linkin Park is an American band that achieved massive commercial success with their fusion of alternative rock and rap metal. They are known for their dynamic sound, combining heavy guitars, electronic elements, and the distinctive vocals of Chester Bennington. Their album "Hybrid Theory" is a landmark in the genre.