After some excerpts from their music, Radical Musicologist Brad Duncan talks with Bill Resnick about the "Tropicalia" movement in Brazil from the late 60s.  These artists combined traditional Brazilian music with psychedelic pop from Europe and the US and embodies the spirit of youth revolt that was sweeping the world. 

Brazil's right-wing military dictatorship imprisoned and exiled many of the movement's leading lights; nearly all of the exiled musicians continued their art in exile including Gilberto Gil and Caetano Veloso.