The visual and literary arts are of perennial interest to me, and these art forms have become more and more a part of my life; they have become companions of sorts. I cannot imagine my day to day experiences without the presence of these art forms. They're absolutely essential.

Mazur was a remarkable artist. During our time in Rome we became friends. I would often perform my works for him at the piano.

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.

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.

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.

While I believe there is certainly a phenomenon of timelessness in art, the people writing today can comment on today in an exclusive manner.

I think the tendency to paint composers or styles of music with too broad a brush - for example, identifying composers as writers of "simple" or "complex" music - has become increasingly problematic and is almost never productive.