A discussion of the Uncensored History of the Blues podcast [compiled by Mike Rugel from 9/22/2005 to October 09, 2007] has the following 30 subjects with song examples and some written commentary:
Show 30 - Prison Blues
Show 29 - Dealing with the Law
Show 28 - Weird Lyrics
Show 27 - Policy Blues {Policy=the lottery}
Show 26 - John Henry
Show 25 - Yellow, Brown, or Black {songs about Black people's skin color}
Show 24 - Hard Times Blues
Show 23 - Black Snake Moan {songs about black snakes}
Show 22 - Henry Townsend Appreciation
Show 21 - What the Chinaman Told the Jew {Songs about other ethnic groups and minorities}
Show 20 - Death Tributes
Show 19- Bootlegger's Blues
Show 18 - Joe Louis is the Man {songs about Heavy Weight boxing champion Joe Louis}
Show 17 - Northbound Blues
Show 16 - New Music for 75 Years Ago { Songs from The Stuff That Dreams are Made Of:}
Show 15 - Blues of the Great War
Show 14 - Bonus Blues {songs about efforts to receive bonus pay that was promised to soldiers who fought in the First World War}
Show 13 - Dealing with the Devil {songs about selling your soul to the devil}
Show 12 - Living in a Violent World
Show 11 - Church Blues
Show 10 - Virginia Blues Road Trip {Blues songs about Virginia}
Show 9 -Big Fat Mama Blues
Show 8 - Common Ground: Early Recorded Blues and Country
Show 7 - Inadequacy Blues
Show 6 - High Water: Songs of the Mississippi Flood of 1927