Ernie K-Doe was an American rhythm and blues singer best known for his 1961 hit single, "Mother-in-Law," which topped the Billboard pop chart. Born in New Orleans in 1936, K-Doe's music was deeply influenced by the city's vibrant jazz and blues scene. His distinctive vocal style, characterized by a peculiar blend of smoothness and raw emotion, earned him a unique place in the annals of American music. Despite his limited discography, K-Doe's contribution to the evolution of rhythm and blues is undeniable.