Sugar Boy Williams, also known as James 'Sugar Boy' Crawford, was a prominent American rhythm and blues musician. Born in New Orleans, Louisiana, in 1934, his music is characterized by a unique blend of jazz, R&B, and blues, reflecting the vibrant music scene of his hometown. His most influential work is 'Jock-A-Mo', a 1953 single later renamed 'Iko Iko', which has been covered by several artists and featured in multiple films. Williams' contribution to the R&B genre, and his influence on later musicians, cements his place in music history.