By Steve Sucato Pittsburgh Ballet Theatre’s Spring Mix: 5 for 55, taking place on April 4-6 at the August Wilson African American Cultural Center, is a mixed repertory program celebrating the company’s 55th anniversary. For it, PBT Artistic Director Adam W. McKinney has programmed five ballets that represent each decade of the company’s existence. They include reprises of Dwight Rhoden’s elegantly moving pas de deux … Continue reading Pittsburgh Ballet Theatre’s ‘Spring Mix: 5 for 55’: A Preview and Conversation with Choreographer Caili Quan