All I knew about Ethiopia was from a few records that I like, as well as what I read about the famine. But you get there and it's another world. It's filled with art and music and poetry and intellectuals and writers - all kinds of people.

I knew I would read all kinds of books and try to get at what it is that makes good writers good. But I made no promises that I would write books a lot of people would like to read.

I love entertaining people, I love playing music, and I love rocking like an animal. But at a certain point, you're playing gig after gig after gig, in town after town after town, and you're lying down, staring at another hotel-room ceiling, and it's like, 'I want to be home. I'm a dad. I've got kids.'

Ethiopia is such a great country, beautiful place.

Ethiopia is such a great country, beautiful place.

Music gave me something that was not only good for me - it gave me something to work on, something to be proud of and something that I really loved and have a love for - but also music was good for other people because you put joy into the world.