In this April 18, 2012, photo provided by the Houston Grand Opera, Robert Gleadow, left, performs in the Houston Grand Opera's production of Maria Stuarda, with Katie Van Kooten, right, in Houston. ... more 
In this April 18, 2012, photo provided by the Houston Grand Opera, Robert Gleadow, left, performs in the Houston Grand Opera's production of Maria Stuarda, with Katie Van Kooten, right, in Houston. Van Kooten, an imposing soprano, plays the part of Elizabeth in the show. (AP Photo/Houston Grand Opera) less 
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Associated Press | Photo By Houston Grand Opera
Sun, Apr 22, 2012 3:33 PM EDT