I've never approached classical music in a formal way, ever. I couldn't read very well. I'd have to play every piece and internalize it, almost as if I had written it myself.

I haven't had that many people onstage for a while, and I'm looking forward to that. They're all such creative musicians in their own right. They're all complete individuals. They're not just a pick-up band. They all have their own thing going on.

Pretty much any given day, barring some major distraction, I get melodies coming to me. Lyrics don't come quite as easily. So I've been inventing little projects and challenges to sort of kick my ass with the lyrics.

Playing the violin and singing and whistling are just three different ways of making sound.

What you see at the Field Museum is only like, 10 percent of the collection. It's birds of paradise and passenger pigeons and in all these drawers that pull out, these specimens come out and it's spectacular. And it worked out.

In New York, I'm playing in a church, solo, doing instrumental stuff. There's talk of doing more, like, installation-type things with some of the specimen horns I've played through. Just filling a room in a museum with these horn-speaker sculptures and then making loops that run all day, and you walk around the room and sort of mix the sound by where you stand. That's all way in the future, but that kind of stuff is a different way of thinking about performing.

You can build up expectations for a song before you record it, and then it's like nothing's good enough in the studio.