Marin Alsop leads the Juilliard Orchestra in John Corigliano's 75th birthday concert at Carnegie Hall on Saturday night, February 9, 2013. (Photo by Hiroyuki Ito/Getty Images)
Marin Alsop leads the Juilliard Orchestra in John Corigliano's 75th birthday concert at Carnegie Hall on Saturday night, February 9, 2013. (Photo by Hiroyuki Ito/Getty Images)