Sam Butera was an American tenor saxophonist and singer best noted for his collaborations with Louis Prima and Keely Smith. Butera is frequently regarded as a crossover artist who performed with equal ease in both R&B and the post-big band pop style of jazz that permeated the early Vegas nightclub scene.

Louis Leo Prima was an American trumpeter, singer, entertainer, and bandleader. While rooted in New Orleans jazz, swing music, and jump blues, Prima touched on various genres throughout his career: he formed a seven-piece New Orleans-style jazz band in the late 1920s, fronted a swing combo in the 1930s and a big band group in the 1940s, helped to popularize jump blues in the late 1940s and early to mid 1950s, and performed frequently as a Vegas lounge act beginning in the 1950s.