Eddie Calhoun was an American jazz bassist, born on January 9, 1935, in Chicago, Illinois, and he passed away on March 15, 2013. He is primarily recognized for his contributions to the jazz genre, particularly in the bebop and hard bop styles. Calhoun gained prominence in the 1950s and 1960s, performing with prominent jazz figures such as saxophonist Sonny Stitt and trumpeter Dizzy Gillespie. Among his notable works, Calhoun is featured on several influential recordings, including collaborations in the albums "Sonny Stitt Plays Arrangements by Eddie Sauter" and "Dizzy Gillespie and His Orchestra." His playing is characterized by a solid rhythmic foundation and melodic improvisation, which made him a sought-after sideman in the jazz community. While not as widely known as some of his contemporaries, Calhoun's impact on the jazz scene is significant; he influenced a generation of musicians through his innovative bass lines and performances. His work contributed to the evolution of jazz during a vibrant period, establishing him as a respected figure within the genre.