The 2015 Marsannay Clos du Roy was quite closed when I tasted it, a mixture of red and black fruit, iodine and crushed violets. The palate is very bright and beautifully defined, the oak neatly enmeshed with superb acidity. This becomes more and more precise as it goes on. It is equipped with a tensile finish that offers plenty of black, quite spicy fruit. By this time, the aromatics gain their composure and ever more clarity. Give this 2-3 years in bottle and you will have an exemplary Marsannay.