by Cub Koda & Steve LeggettLink Wray may never get into the Rock & Roll Hall of Fame, but his contribution to the language of rockin guitar would still be a major one, even if he had never walked into another studio after cutting Rumble. Quite simply, Link Wray invented the power chord, the major modus operandi of modern rock guitarists. Listen to any of the tracks he recorded between that landmark instrumental in 1958 through his Swan recordings in the early 60s and youll hear the blueprints for heavy metal, thrash, you name it. Though rock historians always like to draw a nice, clean line between the distorted electric guitar work that fuels early blues records to the late-60s Hendrix-Clapton-Beck-Page-Townshend mob, with no stops in between, a quick spin of any of the sides Wray recorded during his golden decade punches holes in that theory right quick. If a direct line can be traced forward from a black blues musician crankin up his amp ...