Music has as many roles as people make it. I traveled to Burma once years ago to witness the people's struggle for democracy, meet some people and learn some stuff. And I had this incredible experience over and over again in the Burmese jungle or refugee camps or health clinics with very oppressed, very devastated people. I show up, and I'm white and I'm American and I'm privileged and I have an experience that these people can't fathom and vice versa. There was this huge chasm when I met people for all good reasons.