How much do people really want to learn? I mean, some people get into a groove and they stay with it indefinitely. And what starts off as a great moment of explosive passion can end up as cabaret 25, 30 years later. It just depends on whether you go and find the right habitat to extend yourself.

I love the feeling of letting fly, of pushing as far as I could go with my voice. The only way you can really graduate how you do it is by doing it regularly to people who don't have to be super impressed. You can do it in the studio all day long but you don't get the flashback that you get onstage.

My mother was a gypsy, and she had a lot of dark blood in her, and her hair was very, very thick - she couldn't even get a brush through it. So I have been very fortunate. And every time I go to cut it off, hairdressers refuse to do it.

What I lack in style and craft, I can make up for in joy and enthusiasm. I like to be around people who are at ease so I like to think the 25-year-old would find me quite an easy-going late-middle-aged hippie.

If you do what you think is right for the benefit of everybody and everything and you make decisions, to go back and regret them afterwards - it's a futile experience and it's not worth thinking about. Because life just unfolds. Provided you do your best and you think you're on the right track, you can only be right or wrong. But to regret it - I don't think there are any huge errors or misdemeanors.

There's still time to change the road you're on...

Since I was a kid, I've had an absolute obsession with particular kinds of American music. Mississippi Delta blues of the Thirties, Chicago blues of the Fifties, West Coast music of the mid-Sixties - but I'd never really touched on dark Americana.