Alternative Metal is a subgenre of heavy metal that combines elements of alternative rock and metal. It emerged in the 1980s and gained popularity in the 1990s, offering a unique blend of heavy riffs, aggressive vocals, and alternative song structures. Here are four prominent artists in the Alternative Metal genre:

• Tool - Tool is an American band known for their intricate and progressive sound. Their music incorporates heavy guitar riffs, complex rhythms, and introspective lyrics, creating a distinct fusion of alternative and metal influences.
• Deftones - Deftones is a California-based band that blends alternative rock, post-metal, and shoegaze elements with heavy guitar-driven soundscapes. Their music features dynamic shifts between melodic passages and intense, aggressive moments.
• Korn - Korn is a pioneering band in the alternative metal genre. They are known for their heavy, down-tuned guitars, dark lyrics, and a mix of aggressive and melodic vocal styles, which helped shape the sound of the genre.
• System of a Down - System of a Down is an Armenian-American band known for their eclectic style, combining elements of alternative metal, progressive rock, and punk. Their music is characterized by politically charged lyrics, unconventional song structures, and a diverse range of musical influences.