PERSON@1 -LRB- January NUMBER@1 , NUMBER@2 -- February NUMBER@3 , NUMBER@4 -RRB- was a blues singer and guitarist from LOCATION@1 , considered one of the most important early delta blues performers .

PERSON@1 -LRB- January NUMBER@1 , NUMBER@2 - February NUMBER@3 , NUMBER@4 -RRB- , was a blues singer and guitarist from LOCATION@1 .
