Echoes of America's Aboriginals

The struggles of Australia’s first residents mirror the experience of Native Americans.  A leading aboriginal artist brings his work this weekend to the Art Museum at the University of Kentucky.  Another set of Australians are also in town, interpreting music written about the American Midwest.  And, “Portugal, The Man” make a stop in Lexington that’s a pleasant surprise to Rich Copley.  The arts-culture reporter for the Lexington Herald Leader previews all three shows.