The Jazz Showcase is the oldest jazz club in Chicago, Illinois, founded in 1947 by NEA Jazz Master Joe Segal, who still owns and operates the venue. Thousands of people have had their first live jazz experience at one of Segal's showcases. They have served as a launch pad for individual careers, and have brought some of the biggest names in the music to Chicago. Trumpeter Dizzy Gillespie is said to have celebrated his birthday performing there for many years.