Absolutely astonishing. No other words for describing this performance. This duo has reached such a level that only brilliant musicians with long-lasting top-notch experience can do.
Amazing~! Thank you for sharing this wonderful performance~! ESPECIALLY THE HARMONY OF DUO~! This duo must be one of the best. Probably THE BEST OF BESTS~! (I cannot understand this marvelous video has not much views. I do not think the numbers of video views are always related with the levels of performances.) from Seoul.