It takes a tremendous amount of faith every time I go into the studio. Music comes easy to me -- melody, chord progression, no problem. That's something very simple, and I like to sit down and do that. But to actually literally write something important ...

I regard music as something that transcends the labels of gender, class or creed, which is why I think it's such a powerful medium. And as a fashion plate? I have to tell you that I've been given many opportunities to collude with the fashion industry, but I declined because I don't want to be a clotheshorse for anyone.

I think music is the most phenomenal platform for intellectual thought.

In a sense, the music business and I haven't always been the best of bedfellows. Artists often have to fight their corner. Your music goes through these filters of record labels and media, and you're hoping you'll find someone who'll help you get your work into the world.

A lot of music you might listen to is pretty vapid, it doesn't always deal with our deeper issues. These are the things I'm interested in now, particularly at my age.

Life expectancy in many parts of Africa can be something around the age of thirty five to thirty eight. I mean you're very fortunate if you live to that age. In fact when I went to Uganda for the first time one of the things that occurred to me was that I saw very few elderly people.