PERSON@1 -LRB- born PERSON@2 , NUMBER@1 January NUMBER@2 , LOCATION@1 , LOCATION@2 -RRB- is an MISC@1 singer and songwriter who was a leading figure of the folk music revival of the NUMBER@3 .

PERSON@2 -LRB- born January NUMBER@1 NUMBER@2 -RRB- is an MISC@1 singer and songwriter .
