King Crimson is an iconic British progressive rock band formed in London, England, in 1968. Widely regarded as one of the most innovative and influential bands in rock history, King Crimson pushed the boundaries of music by blending progressive rock, jazz, classical, heavy riffs, and avant-garde experimentation.
Their groundbreaking debut album, In the Court of the Crimson King (1969), helped define the sound of progressive rock. Over the decades, the band has gone through numerous lineup changes, with guitarist Robert Fripp being the only constant member and mastermind behind their ever-evolving sound.
While not a traditional heavy metal band, King Crimson's aggressive, complex compositions—especially tracks like “Red” and “21st Century Schizoid Man”—have had a lasting influence on hard rock and progressive metal.
Known for their intricate musicianship and unpredictable live performances, King Crimson continues to captivate audiences worldwide.