I came up in the '60s; that was a time when there was a revolution going on in music. Stravinsky had become a twelve-tone composer; even Aaron Copland was writing twelve-tone pieces at that time!

It's always a thrill for me to see new versions of my pieces on YouTube.

I noticed things in my computer music that were getting old, and I started to figure out that this has to do with the way the listener interacts with music.

I think of myself as an experimentalist even though much of my music sounds logical and normal, in a sense.

I came to what I think of as the critical problem: the aging process of a piece of music. I noticed in the '70s that pieces I wrote would sound great the first time I listened to them and then on repeated hearings they sounded older and older until what seemed exciting and vibrant on first listening became stale.

I can't say that there's a common practice that has to do with pitch language or with the way pieces are put together because today, anything is fair game. As far as I'm concerned, my own common practice is a piece that engages the attention of listeners from beginning to end, and doesn't rely on or expect the listener to zone out.

I was very fortunate to be at a wealthy institution. I do recognize the drawbacks and limitations of the academic world but it's basically the world I grew up in and there's no way in which I would have been able to survive in the so-called real world.