Los Angeles heavy metal band formed in 2024, rooted in the classic and traditional metal idiom of the city that helped define the genre's commercial and underground branches alike.

Progressive metal band from Los Angeles, formed in 2023, building intricate, layered compositions that favor dynamic range and technical ambition over brute force.

Heavy metal band from Orange, California, formed in 2023, carrying on the traditional metal sound with direct, guitar-driven songwriting.

Synrah is an industrial symphonic death/black metal band from Norco, California, formed in 2013, blending orchestral grandeur with mechanized heaviness and extreme metal aggression into a densely layered sound.

Syrebris is a progressive death metal band from Los Angeles, California, formed in 2013, weaving intricate song structures and technical proficiency into a sound that balances brutality with compositional depth.

Syren is a heavy/power metal band from Whittier, California, formed in 2013, delivering melodic, hook-driven metal influenced by classic American and European power metal traditions.

System of a Down shattered every convention of heavy music in the early 2000s, channeling Armenian folk melodies, political fury, and absurdist humor through Serj Tankian's otherworldly vocal acrobatics and Daron Malakian's frenetic guitar work. 'Toxicity' and the 'Mesmerize/Hypnotize' double album achieved massive commercial success while remaining genuinely subversive, establishing SOAD as one of the most original and important bands in rock history.

Systematic Failure is a melodic death metal and metalcore band from Yreka, California, formed in 2017, blending the melodic sensibility and twin-guitar harmonies of melodic death metal with the rhythmic intensity of metalcore.

Los Angeles outfit Taarkus emerged in 2016 at the crossroads of doom and progressive metal, threading heavy, slow-burning riffs through elaborate arrangements that reward patient listeners. Named after the ELP album, they carry that spirit of ambition into the doom underground — crushing low-end weight balanced against exploratory song structures that push well beyond standard genre constraints.