Artists like Mamie Smith

Lil Green was an American classic female blues singer and songwriter. She was among the leading female rhythm and blues singers of the 1940s, with a sensual soprano voice. Gospel singer R.H. Harris lauded her voice, and her interpretation of religious songs.

Robert Hicks, known as Barbecue Bob, was an American Piedmont blues musician who played 12 string guitar which was popular in the Atlanta, Georgia, area at the time. A record talent scout gave him his nickname because he worked as a cook in a barbecue restaurant. One of the two existing photographs of him shows him playing his guitar and wearing a full length, white apron and cook's hat.

Isaiah Ross, known as Doctor Ross, was an American blues musician who usually performed as a one-man band, simultaneously singing and playing guitar, harmonica, and drums. Ross's primal style has been compared to John Lee Hooker, Blind Boy Fuller and Sonny Boy Williamson I.

John Lee Curtis "Sonny Boy" Williamson was an American blues harmonica player and singer-songwriter. He is often regarded as the pioneer of the blues harp as a solo instrument. He played on hundreds of recordings by many pre–World War II blues artists. Under his own name, he was one of the most recorded blues musicians of the 1930s and 1940s and is closely associated with Chicago producer Lester Melrose and Bluebird Records. His popular songs, original or adapted, include "Good Morning, School Girl", "Sugar Mama", "Early in the Morning", and "Stop Breaking Down".