The originator of the Roots ‘N’ Blues series and Grammy winner and nominee Lawrence Cohn discusses his latest work which focuses on the life and times of blues and the musicians that helped the genre become what it is today.

Music producer John Hammond and jazz critic for Down Beat magazine John McDonough discuss: Hammond's career; the artists he worked with; the artists he was the first to sign; social reform; and more. The following musical excerpts are played: "7 Come 11"; "Sauce"; "Talking Union"; "Blowing In the Wind"; "Today I Sing The Blues"; and "Live Embers".

Recorded live on Chicago's South Side. Robeson is ill at the time of recording. Speakers: Earl Dickerson, Etta Moten Barnett, Judge Sidney Jones, J. Mayo "Ink" Williams, Joan Brown (possibly Abena Joan Brown), Charles Hamilton, Margaret Burroughs, [John Gray's sister], [Stevens?]

Based in Chicago, Delmark Records is the United State's oldest independent jazz and blues label.