Rachmaninoff's "Rhapsody on a Theme of Paganini"
They don't hand out those MacArthur "genius grants" to just anyone. Pianist Stephen Hough is the rare recipient who's more interpreter than creator. But what interpretations they are. He pinch-hit for an ailing pianist on a Philadelphia Orchestra concert, and delivered a thrilling performance of this Rachmaninoff Rhapsody at the Kimmel Center.