A friend of mine disagrees with Neil Young when he says that no one in music is doing protest music anymore. He points to the Dropkick Murphy's as an example of modern-day protest music of a generation younger than Neil. The Dropkick Murphy's formed in 1996 in Quincy, MA, just south of Boston while I was living there. They are broadly informed about working class rights and causes, even using Woody Guthrie lyrics in their music.
Here is classical and inspiring civil rights music. My favorite. Nina Simone! WARNING: the second song "Strange Fruit" is hard to view. But it does get at exposing the heart of the evil.