Wynonie Harris was a prominent American rhythm and blues singer in the late 1940s and early 1950s. Known for his powerful, expressive vocals and charismatic stage presence, his style greatly influenced the development of rock and roll. Harris is best known for his hits "Good Rocking Tonight" and "All She Wants to Do is Rock", both of which contributed significantly to the transformation of African American rhythm and blues into mainstream rock music. His blend of humor, sexually suggestive lyrics, and energetic performances marked a significant step towards the birth of rock and roll.