Sex, drugs and rock 'n' roll, the holy trinity of the hedonistic lifestyle. Music and rebellion have been hand-in-hand for decades, if not centuries. Music is a way for many people to rebel against societal norms and expectations.
But although musical rebellion is often hedonistic and nihilistic, it doesn't have to be. Many musicians use their voices to rebel against the injustices in our world. In this photo gallery, you'll find 50 musical rebels, dissidents, nonconformists and activists. Musical rebels with a cause.