The work of Liszt I most admire is the music he wrote toward the end of his life. This is often music of tremendous inventiveness. The music seems to be seeking something. It tends to be restless, unpredictable, often very sad.

There are times I'm completely uncomfortable with my works being performed publicly, and I haven't attended certain concerts because the prospect is akin to having a diary read on stage. But there are also situations - whether with an audience of one, or many - where the concert experience can be deeply special, and those experiences are often unpredictable, and wonderful when they occur.

The best critics leave the reader curious to pursue something further, but still to let the reader have his or her own honest, unique opinion.

The proliferation of new music groups and individual performers focusing on new music today is heartening. On the one hand the culture is very resistant to new things, and yet it continues to change and grow.

If somebody responds positively to what I'm doing - if there is a connection - that can be very meaningful. If someone reacts with displeasure, confusion, hostility, well, that is not pleasant, and can often be upsetting.

I wrote much more quickly when I was younger. Over the years I've required more time in order for the pieces to arrive in a place I am happy with. The process cannot be rushed. I have to live with a piece for quite a while to feel it ultimately is where it needs to be - though anything resembling complete satisfaction remains elusive.

George Rochberg once said that 'to be a composer, you need to have fire in the belly, fire in the brain, but most importantly, an iron stomach.' I feel this is for the most part true, and hope I might convey something of it to younger composers.