As a professional I practice six or seven hours per day, though it depends on my schedule. That's how it is as a musician. It's only when you reach g… - Joanna MacGregor

You can give music variation without changing the notes. When you get close to a piece there will inevitable be tinkering. I sometimes wonder if concert pianists expend so much effort and energy finding new ways to interpret that what they really need is some more direct form of self-expression.

I tour a bit in America and a lot in Europe, Holland especially, where they have this forward-looking music scene because they got through the barriers 15 years ago. They gobble up the things I do. I go to the Far East - I like working with the orchestra in Singapore - but my favourite places tend to be the ones where it's more than turning up and doing a big concert. Next month I go to the Sydney Festival, where I've persuaded them to do the Lou Harrison concerto. As penance, though I don't mind it, I have to play the Gershwin concerto in the first half. And I hope to return year after year to South Africa, where I've been with the National Symphony Orchestra into Soweto. Education work is being done there for the first time. Previously they had never bothered to find new audiences, and now they are staring into an abyss which we may face too. Events there are a fast-forward version of what could happen here.

If you want a nine-to-five existence with weekends off then don't be a musician. I wouldn't be doing what I'm doing now if I had children. But it hasn't worked out like that.