Roots of Champion Jack Dupree

Pierre Barouh was a French writer-composer-singer best known for his work on Claude Lelouch's film A Man and a Woman as an actor and the lyricist/singer for Francis Lai's music score.

Leroy Carr was an American blues singer, songwriter and pianist who developed a laid-back, crooning technique and whose popularity and style influenced such artists as Nat King Cole and Ray Charles. Music historian Elijah Wald has called him "the most influential male blues singer and songwriter of the first half of the 20th century". He first became famous for "How Long, How Long Blues", his debut recording released by Vocalion Records in 1928.

Francis Hillman "Scrapper" Blackwell was an American blues guitarist and singer, best known as half of the guitar-piano duo he formed with Leroy Carr in the late 1920s and early 1930s.