'Peace Train' is a song I wrote, the message of which continues to breeze thunderously through the hearts of millions. There is a powerful need for people to feel that gust of hope rise up again.

Music can be healing, and with my history and my knowledge of both sides of what looks like a gigantic divide in the world, I feel I can point a way forward to our common humanity again.

I became alienated from this religious upbringing, and started making music. I wanted to be a big star. All those things I saw in the films and on the media took hold of me, and perhaps I thought this was my god: the goal of making money.

Music is a lady that I still love because she gives me the air that I breathe. We need all sorts of nourishment. And music satisfies and nourishes the hunger within ourselves for connection and harmony.

I had to learn my faith and look after my family, and I had to make priorities. But now I've done it all and there's a little space for me to fill in the universe of music again.