The Hong Kong Arts Festival is delighted to welcome an historic trio from Leipzig:  The Leipzig Opera, performing Wagner's masterpiece Tristan and Isolde; St Thomas Boys Choir, Bach's own choir group; and the Leipzig Gewandhaus Orchestra, the world's oldest civic concert orchestra. We are also excited to announce the New York City Ballet's long anticipated Hong Kong debut with programmes of Ballanchine and Robbins. Book online from 6 October: www.hk.artsfestival.org