Little Joe Cook was an American rhythm and blues singer best known for his 1957 hit "Peanuts." His style was characterized by a fusion of soul, doo-wop, and gospel influences, and his falsetto voice was a distinctive element of his performances. Cook's influence in the music industry is marked by his successful transition from the 50s doo-wop scene to the soul and R&B genres in the 60s and 70s. His significance in music history lies in his ability to adapt to changing musical tastes while maintaining a unique and recognizable sound.