Artists like Robert Lockwood Jr.

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.

Cecil Gant was an American blues singer, songwriter and pianist, whose recordings of both ballads and "fiery piano rockers" were successful in the mid- and late 1940s, and influenced the early development of rock and roll. His biggest hits were the 1944 ballad, "I Wonder," and “We’re Gonna Rock” (1950).