Thee Black Swan and Kay Hammond’s new opera “Medea Gosperia” takes place July 2 – 20, at the Cockpit Theatre in London. Set against a Caribbean backdrop, “Medea Gosperia” retells Euripides’ classic Greek tragedy through styles of gospel, opera, lovers rock, and jazz. sopranos Natasha Agarwal and Namrata Shah perform the title role (alternating), with tenor Sandeep Gurrapadi as Jason. {…}