A great history lesson: American folk music

#ACFM podcast shared a podcast about the history of American folk music. It looks at the communism of Woody Guthrie and the singers of the Dust Bowl era, the Vietnam protest music of Bob Dylan and the Greenwich Village scene, and the folk psychedelia of the Incredible String Band and Vashti Bunyan. The episode includes over 40 musical examples spanning a period of around 100 years.