Roots of Ike Turner

Robert Lee McCollum was an American blues musician who played and recorded under the pseudonyms Robert Lee McCoy and Robert Nighthawk. He was the father of the blues musician Sam Carr. Nighthawk was inducted into the Blues Hall of Fame in 1983.

Elmore James was an American blues guitarist, singer, songwriter, and bandleader. Noted for his use of loud amplification and his stirring voice, James was inducted into the Rock and Roll Hall of Fame in 1992. His slide guitar technique earned him the nickname "King of the Slide Guitar".

Sly and the Family Stone was an American band formed in San Francisco, California, in 1966 and active until 1983. Their work, which blended elements of funk, soul, psychedelic rock, gospel, and R&B, became a pivotal influence on subsequent American popular music. Their core line-up was led by singer-songwriter, producer, and multi-instrumentalist Sly Stone, and included Stone's siblings Freddie Stone and Rose Stone alongside Cynthia Robinson, Greg Errico (drums), Jerry Martini (saxophone), and Larry Graham. The band was the first major American rock group to have a racially integrated, mixed-gender lineup.

Cobra Records was an independent record label that operated in Chicago from 1956 to 1959 and launched the careers of Chicago blues artists Otis Rush, Magic Sam and Buddy Guy, a new generation who pioneered the West Side Sound.