AdvertisementThere's No Easy Answer For Why 'The Great Comet' Is ClosingAugust 09, 2017Elizabeth BlairfacebookEmailOkieriete Onaodowan had to learn both accordion and piano to play the role of Pierre in Natasha, Pierre and The Great Comet of 1812. He ends his run on the show in mid-August. (Courtesy of Matt Ross PR)