Jet Harris was one of the architects of British rock'n'roll. His death rams home just how distant that era now seems. A former skiffler, he joined The Shadows after a spell backing Terry Dene, British rock's first bad boy. In time, Harris became a bad boy too, setting the template for the self-destructive lifestyle that would become a cliché. But his moody image will survive too. His rumbling bass guitar will forever be synonymous with those evocative Shadows' hits.