The idea of actually taking sharp turns left and right has always intrigued me, but I've never really been bold enough to do that. As musicians go, I've allowed myself to be carried by other people's enthusiasm into places where I've learned a lot. There is no real tumult anymore. What I want to do, I do! I'm pretty fortunate.

Now and again there will be the occasional joke about owing someone two dollars from the days in '63 when I was a broke blues singer with a washboard, but it's good. I'm happy.

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.

There's nothing new under the sun - you just get a can of paint out.

I hate cliché. And when you're a rock singer in 1966, or whatever it was, psychedelic blues, through to the '70s, which we know all about, and the '80s, which was a scramble to hang on in, and the '90s, which was a great time for experimentation... and I'm really still excited. The huge vast diagonals within the music that I've been involved with.

I really had to think and learn about musical intervals.

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.