In this photo provided by the San Francisco Opera, Nina Stemme, left,, Andrea Silvestrelli, right and Ian Storey, far right, perform during a dress rehearsal of the Ring cycle, a series of 4 operas, ... more 
In this photo provided by the San Francisco Opera, Nina Stemme, left,, Andrea Silvestrelli, right and Ian Storey, far right, perform during a dress rehearsal of the Ring cycle, a series of 4 operas, at the War Memorial Opera House in San Francisco on Thursday, May 26, 2011. (AP Photo/San Francisco Opera, Cory Weaver) NO SALES less 
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Associated Press | Photo By San Francisco Opera, Cory Weaver
Mon, Jun 20, 2011 10:18 AM EDT