It's one thing to be a political musician, to point out the inherent wrongs of our social and political constructs from afar. Admirable as that is, it takes a truly special person to take a personal stake in perceived injustice and do something that goes beyond music.
A couple days ago, Yasiin Bey (aka Mos Def) put his body, mind and dignity on the line when he volunteered with the human rights group Reprieve to be force-fed, as many Guantanamo Bay detainees are, on camera, to raise awareness.
Visibly shaken, Bey couldn't go all the way through with it, but even in failing, he succeeded in making his point. Here are ten other musicians who went above and beyond the music to make a statement.