In this June 1, 2011 photo released by the Opera Company of Philadelphia, tenor William Burden, center, as Hippolytus, mezzo-soprano Tamara Mumford, left, as Phaedra, soprano Elizabeth Reiter, top, as... more 
In this June 1, 2011 photo released by the Opera Company of Philadelphia, tenor William Burden, center, as Hippolytus, mezzo-soprano Tamara Mumford, left, as Phaedra, soprano Elizabeth Reiter, top, as Aphrodite, and countertenor Anthony Roth Costanzo, right, as Artemis, perform during a dress rehearsal for the U.S. Premiere of Hans Werner Henze's Phaedra at the Kimmel Center in Philadelphia. less 
1 / 1
Associated Press | Photo By Opera Company of Philadelphia, Kelly & Massa Photography
Sun, Jun 5, 2011 10:41 AM EDT