Heatsick is the stage name of British musician and producer Steven Warwick, known for his experimental electronic music that blends elements of techno, ambient, and avant-garde. He gained recognition for his unique approach to live performance, often using feedback and self-made instruments. Heatsick is associated with the underground music scene and has released several albums and EPs that showcase his distinctive sound, characterized by intricate rhythms and a deep sonic atmosphere. His work often explores themes of perception and the physicality of sound, making him a notable figure in the contemporary electronic music landscape.