Artists like Otis Spann

Slim Harpo was an American blues musician, a leading exponent of the swamp blues style, and "one of the most commercially successful blues artists of his day". He played guitar and was a master of the blues harmonica, known in blues circles as a "harp". His most successful and influential recordings included "I'm a King Bee" (1957), "Rainin' in My Heart" (1961), and "Baby Scratch My Back" (1966), which reached number one on Billboard's R&B chart and number 16 on its broader Hot 100 singles chart.

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".

Nehemiah Curtis "Skip" James was an American Delta blues singer, guitarist, pianist and songwriter. AllMusic stated: "Coupling an oddball guitar tuning set against eerie, falsetto vocals, James' early recordings could make the hair stand up on the back of your neck."

J. B. Lenoir was an American blues guitarist and singer-songwriter, active in the Chicago blues scene in the 1950s and 1960s. In The Encyclopedia of Popular Music he is described as both an "extrovert R&B man in the leopard-skin jacket who chanted infectious trifles" and a "thoughtful and intelligent writer of starkly honest blues songs."