Junior Wells ( December 9 , 1934January 15 , 1998 ) , born Amos Wells Blakemore Jr. , was an American Chicago blues vocalist , harmonica player , and recording artist .
Junior Wells ( Amos Wells Blakemore Jr. ' ; December 9 , 1934 -- January 15 , 1998 ) , born Amos Wells Blakemore Jr. , was an American Chicago blues vocalist , harmonica player , and recording artist .