https://www.circlewind.org/news-2/the-1st-japan-u.s.-chorus-festival 2025-11-07 https://www.circlewind.org/news-2/the-2nd-japan-u.s.-chorus-festival 2025-11-07 https://www.circlewind.org/news-2/the-3rd-japan-u.s.-chorus-festival 2025-11-07