Legendary tenor Plácido Domingo and renowned cellist Mstislav Rostropovich unite for a remarkable performance in this once-in-a-lifetime concert, filmed live at the Ancient Roman Theater in Mérida, Spain. Performing a variety of operatic overtures and cello concertos from Tchaikovsky, Haydn, Massenet and others in a beautiful open-air setting, the masterful duo is accompanied by the Mariinsky Theatre Orchestra.