I'm no politician but I do feel that a lot of damage was done because of misguided principals and America is still suffering from it.

I played upright bass. I wanted to write great tunes, play the bass, be a band leader, and smoke a big funny pipe like Charlie Mingus. So I went out and bought the pipe when I was around 18 or 19 years old. You know even women smoke a pipe in Glasgow. I worked with Carla Bley and she smoked a pipe, which I find fascinating.

I think people who basically do one thing like Eric Clapton is great. But I've always enjoyed playing different kinds of music and playing with different kinds of musicians because I find that really interesting, like learning and working with Kip Hanrahan. There's a great conga player called Milton Cardona and he taught me a lot of the nuances, he's a Santeria Priest and so he knows his onions as it were.

If you haven't got a sense of humor you're making your life a hundred times harder. It doesn't matter what happens to you, if you can have a laugh about it, and don't take yourself so serious, you have the battles halfway won.

Bach is really the ultimate in bass players you know

Between now and then and I just felt it was ready and it was a long enough period gone by. I obviously didn't want to hurt anybody, you know. It was done out of a genuine memorial or tribute whatever you want to call it.

I had a lot of vocal problems when I was younger. I don't know if it's down to leading a healthier lifestyle or what but my range has increased.