American jazz cornet player Wild Bill Davison known for his wild ways, discusses his career in jazz music and life in Chicago. Davison rubbed elbows with all the Chicago bigwigs from Al Capone to jazz legends such as Fats Waller.

Studs Terkel and John McDonough talk with jazz pianist Teddy Wilson about his influences and career. Wilson was initially strongly influenced by Fats Waller and later came to highly admire Earl Hines. He adapted their clean and clear piano style to his own work. Wilson aspired to be a classical musician but felt he could not attain the performance level required because his time was spent in jazz. He was an original member of the Benny Goodman trio alongside both Goodman and Krupa. He was a part of the first inter racial group to play in public.

Studs Terkel interviews Mary Lou Williams and her manager, Father Peter O'Brien. They discuss music, musicians, and instruments. Some clips of piano music playing at the end.

Martin Gottfried discusses his book "Broadway Musicals" and the history of the musicals by evaluating the different big name composers, lyricists, and directors of Broadway.

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.

Erroll Garner, jazz pianist, talks about his music style and his career. He explains how he taught himself to play and how he creates new music. He continues to explain his unique style and how it compares to other jazz musicians.

Studs Terkel and Billy Taylor discuss the book "Jazz Piano: History and Development". They discuss jazz musicians and the history of jazz music. Includes excerpts of drums, piano, and orchestra playing in the background.