The song of everlasting Sarrow is a musical theater show . It is a series of vinettes about stories about life during the Tang Dynasty which is about 809 AD to 913 AD. This was a great show that gave you some history and culture of the Tang Dyanasy period. The music was wonderful . The lighting was professional and excellent. The actors and actresses put on a beautifully performed show. There is fee to see this show . i was able to buy same day tickets . There is no reserved seating so if you get there a little early you can get a great seat. You are allowed photography.