Don Cunningham, Jazz musician and Las Vegas resident was born in 1931 in St. Louis, Missouri. As a child he was heavily influenced by blues and jazz musicians such as BB King, Count Basie, and Ella Fitzgerald. Growing up in St. Louis Cunningham worked shining shoes and cleaning steps going to white neighborhoods working inside taverns. He received saxophone lessons from a family friend and joined the band attending a segregated high school.

Gus Mancuso (Ronald Bernard Mancuso), a talented impresario, was born in Spangler, Pennsylvania in 1933. Gus grew up in Hastings, Pennsylvania as the youngest of nine children. His father, an immigrant from Italy, Joseph Mancuso, owned multiple businesses and his mother, Josephine Ceranni toiled as a stay at home mother. Despite his father’s businesses, the family struggled financially. By the eighth grade Gus moved to Rochester, New York, where his mother joined him, after his parents separated.

Las Vegas, Nevada producer, manager, and agent Matthias Gregory Gluchowski (a.k.a. Matt Gregory) was born November 21, 1921 in Araucaria, Parana, Brazil. He was the son of an aristocratic Polish diplomat serving as Ambassador to Brazil. Matthias was raised in southern Poland on a large estate that bordered Czechoslovakia. He was educated at the Marian Fathers Lyceum in Warsaw, Poland, and later came to New York during his father's tenure as diplomat to the United States.