Charles Edward Haden was an American jazz double bass player, bandleader, composer and educator whose career spanned more than 50 years. Building on the work of predecessors such as Jimmy Blanton and Charles Mingus, Haden helped to revolutionize the harmonic concept of bass playing in jazz, evolving a style that sometimes complemented the soloist, and other times moved independently, liberating bassists from a strictly accompanying role, to allow more direct participation in group improvisation.

Ozark Jubilee is a 1950s United States network television program that featured country music's top stars of the day. It was produced in Springfield, Missouri. The weekly live stage show premiered on ABC-TV on January 22, 1955, was renamed Country Music Jubilee on July 6, 1957, and was finally named Jubilee USA on August 2, 1958. Originating "from the heart of the Ozarks", the Saturday night variety series helped popularize country music in America's cities and suburbs, drawing more than nine million viewers. The ABC Radio version was heard by millions more starting in August 1954.