Grizzly Bear and the surprisingly crappy economics of indie rock stardom.

The artist discusses her latest record, Biophilia, science and music education. 

Up until she developed a vocal-cord nodule a few years ago, Björk made a point of not investigating how that instrument worked. “With arrangements and lyrics,” she says, squinting over her coffee, “I work more with the left side of my brain. But my voice has always been very right brain. I didn’t try to analyze it at all. I didn’t even know until I started all this voice work, two years ago, what my range was. I didn’t want to let the academic side into that—I worried the mystery would go.”

On the increasing tension between the pleasant, thoughtful indie rock of car commercials and those who insist on something weirder.