https://www.youtube.com/watch?v=WGGvlTXGERA Boz Scaggs Goes Back to the Blues ‘There was nothing in my life that had prepared me for the hit that I got that night,” Boz Scaggs says of attending his first-ever gig in 1958. The Lowdown and Lido Shuffle singer was 14, and he and a friend with a driver’s licence had managed to get tickets to see Ray Charles, then riding high on radio hit What’d I Say. So they drove from the small farming town of…