TAIL DRAGGlN'?: Kentucky HeadHunters hot guitarist Greg Martin (at left) kept his promise to be a panelist early Saturday morning even though he had been out late Friday night, playing with the bluesy rock band Taildragger at Butchertown Pub. Thanks a bunch, Greg! Bill Porter, legendary sound engineer (Elvis, Everly Brothers, Roy, Orbison, et al.) and owner ot Captain Audio Productions, sipped water between questions.