The instrumental record is a bit subtler. It's the kind of stuff on sound check, when I first pick up my violin and start to play, the kind of melodies that just pour out of me. Some of them sound very classical. Some of them sound experimental, polyrhythmic loops that I make.

When I start asking my friends, "What do you think this means?" And it leads to way more interesting conversations than what it actually ends up meaning in the dictionary. Like "apocryphal," for instance.

The orchestra's an amazing instrument, but I don't want to just arrange my songs for it. I think that might be kind of boring and a little bit overdramatic, perhaps. I'm still just having too much fun doing it my way, for the time being.

This might be a controversial thing to suggest, but in a quest to understand and relate to terrorism or school shootings, sometimes it feels like it's real, the appeal. As we've seen with ISIS, it's not always the devout who are getting into it; it's just people looking for a sense of belonging. The more they feel they're up against, the more intensity the cause has. It's an epic clash of cultures, and both sides are playing that up, but it's human beings disaffected, detached, and lonely.

Sometimes I think I don't have much choice in the matter. It's just what happens, and I'm following my instincts the whole time.

I write a lot more when I'm happy, because you're hopeful, you're motivated.

I have some irrepressible pop impulses to write an appealing, concise song. And I also have some irrepressible kind of restlessness as well, and I need to keep myself interested. When I'm left to my own devices, there's a struggle.