Keith Tenniswood is a British DJ, producer, and remixer who has been instrumental in shaping experimental electronic music since the 1990s. As one half of Two Lone Swordsmen alongside Andrew Weatherall, he helped pioneer a distinctive blend of techno, ambient, and industrial sounds that challenged conventional dance music boundaries. Under his Radioactive Man moniker, Tenniswood crafts intricate electronic compositions that showcase his production prowess and sonic experimentation.
Beyond his solo work, Tenniswood is a prolific collaborator and label curator. He co-founded Control Tower with Simon Brown, an electro imprint dedicated to forward-thinking electronic music, and previously co-ran the Rotters Golf Club label with Weatherall. His remix and production credits span influential artists including David Holmes, Primal Scream, Death in Vegas, Red Snapper, and The Aloof, demonstrating his versatility across multiple electronic and alternative music genres. His work continues to influence the intersection of techno, electro, and experimental electronic production.