The most popular of these singers were PERSON@1 , PERSON@2 , PERSON@3 , PERSON@4 , PERSON@5 , PERSON@6 , PERSON@7 , LOCATION@1 , PERSON@8 , PERSON@9 , PERSON@10 , PERSON@11 , PERSON@12 and PERSON@13 `` Chippie '' PERSON@14 .

The most popular of female blues singers were PERSON@1 , PERSON@2 , PERSON@3 , PERSON@4 and PERSON@15 .
