Composer David Lang, one of the co-founders of New York’s Bang on a Can, has been a prolific presence on the city’s contemporary music scene for more than twenty years. But even he admits that it came as something of a surprise when he was announced as the recipient of this year’s Pulitzer Prize in Music for his work The Little Match Girl Passion (click here to hear the work on Carnegie Hall’s website), a heartbreakingly humble “opera” scored for just four voices and percussion. Lang sat down for an chat about the inception of the Hans Christian Andersen-inspired piece shortly after the Pulitzer announcement.

Download the interview as a podcast here, or listen to it as streaming audio after the jump.