others who sounded their final note in 1998 include : saxophonist benny waters ; pianist floyd cramer ; guitarists george van eps , and attilla zoller ; singers betty carter , johnny adams , o'landa draper , and blue lu barker ; trumpeter frank motley ; pianist dorothy donegan , bass player bob haggart , nashville producer owen bradley ; blues drummer s. p. leary ; and junior wells , master of the blues harmonica .