Wow!! What an amazing experience!!!! The older gentleman is really good at playing the piano, isn’t he? It was so kind and adventurous (and even a little daring😮😅) for 8:15 you to collaborate with him on the koto!! I loved it!!! Thank you for sharing this very special concert!!! 🎶👏💐❤️🎶👏💐❤️😊🙏