Bandleader, jazz musicologist and composer James Dapogny discusses his work in reviving the sound and art of jazz. Dapogny's work is mainly associated with his group James Dapogny's Chicago Jazz Band and his career in publishing lost works of Ferdinand "Jelly Roll" Morton.

Earl "Fatha" Hines discusses various musicians he's worked with including Louis Armstrong, Charlie Parker, and Dizzy Gillespie. He remembers that bands became bigger after needing to add members to play bigger venues because people liked to dance. He also talks about how he liked to work to create shows and his approach to jazz composition. Music is played throughout: "Weather Bird" with Louis Armstrong, "My Monday Date", "Cavernism", "Boogie Woogie On St. Louis Blues", "Rosetta", and "Second Balcony Jump". Music has been removed from this file for copyright reasons.

Part 2 of the program continues with Dizzy Gillespie discovering the following: his jazz style; his interactions with other musicians; and his latin musical influences. The following Gillespie musical excerpts are played: "Tin Tin Deo"; "La Lorraine"; and an musical piece (with an undisclosed title) is played to end the program.

Part 1 of this program begins with Studs Terkel reading an excerpt from the book "Giants of Jazz" , which describes Dizzy Gillespie's early life. Gillespie discusses the following: the state of jazz; his fellow musicians; jazz contributors; jazz fundamentals; and his tours abroad. Gillespie's "Groovin' High" is played towards the end of this part of the program.