Songs for the Occupy Wall Street Movement

Protest Songs have always backed Liberal Political Movements it seems to be they are lacking in the Occupy Wall Street Movement here are some suggestions

Song Suggestions for the Occupy Wall Street Movement
1- We will not be Divided - Dan Bern
2-The Revolution Starts Now-Steve Earle
3-This Land is Your Land - Woody Guthrie
4-Hard Times in America- Willie Nile