“Is music meant to be ephemeral or enduring? And indeed, are those two goals consonant with one another, or at odds? For those who take as their mentors, our sources of inspiration, and our measures of quality long-dead Germans like Bach, Brahms, and Beethoven, perhaps the ultimate goal would be to write, like they did, something of value that transcends our era. But can one write a piece with the goal that it become ‘an important part of the repertoire’?”