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.
A critic can serve as guide. I think there's an understanding amongst the public that critics have their own preferences and dislikes.
I don't think the role of the critic has changed very much. In the most positive sense, the music critic is one who helps the public navigate what's out there, especially in bringing attention to things they otherwise wouldn't hear about, or to provide a new window into something familiar.
The American new music scene is remarkably vibrant.
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.
I write because the act of writing itself is what drives me. It's a private communication within myself - nothing more or less. This doesn't mean I do not want to share with people.
The musical culture in the United States has no doubt suffered severe setbacks, especially in funding, since the early 2000's. However, I've been amazed at the resiliency of those involved with contemporary music in this country. I think composers and those dedicated to contemporary music have reacted with tremendous creativity and resourcefulness.