Win 2 amazing tickets to any performance of Giuseppe Verdi's Un ballo in Muschera (The Masked Ball) sung in Italian with English supertitles. Choose from Friday, March 15, 2013 8 PM at Stage One in Wallingford; Sunday, March 17, 2013 3PM at International House of Philadelphia; or Saturday, March 23, 2013 8PM at Christ Church Philadelphia. For further information, visit: www.concertopera.com