Link Wray was a pioneering American rock and roll guitarist, songwriter, and vocalist who first became popular in the late 1950s. His 1958 instrumental hit 'Rumble' was groundbreaking for its use of distortion and feedback, profoundly influencing subsequent generations of guitarists. Wray's raw, powerful sound introduced the power chord to rock music, laying the groundwork for punk and heavy metal. Despite facing radio bans for 'Rumble,' his aggressive and innovative style cemented his legacy as a rock and roll icon.