Cash McCall was an American electric blues guitarist, singer, and songwriter active in the late 20th century. His musical style was marked by a blend of blues and soul, with a notable influence from Chicago's blues scene. He is most recognized for his 1966 hit song "When You Wake Up", which showcased his distinctive, gritty vocal style and adept guitar playing. Despite not having widespread commercial success, McCall's contributions to the blues genre were significant and he remains a respected figure among blues enthusiasts.