What's up with protest songs?

Source

http://www.abc.net.au/local/photos/2013/07/17/3805076.htm

Keywords

Arts and Entertainment, Arts and Entertainment:Music, Arts and Entertainment:Music:Bands and Artists, Arts and Entertainment:Music:Folk

Newcastle, NSW

Latitude: -32.9298

Longitude: 151.7828

Population: 155550

Interesting Facts

Primary Industry: Mining

Male vs Female ratio: 77444 : 78106

Median age: 37.1

Story Source

Copyright: ABC licensed | Source: | Byline: ABC Archives