(Photo credit: © Marta Syrko) The Dutch National Opera and Dutch National Ballet take the stage together for the world premiere of Wayne McGregor and Samy Moussa’s “Jocasta’s Line.” Choreographer and stage director McGregor along with composer Moussa combined the Greek tragedies “Oedipus Rex” and “Antigone.” Moussa composed new music for “Antigone,” but will use Stravinsky’s original score, with the {…}