Great performances; my one displeasure is the sound recording, somewhat rough-edged, thus it just loses the feeling of tenderness, as I just watched/heard the Wang Mengla performance, also here on RU-vid.
Butterfly Lovers is a tragic love story of epic proportion, just like Julie and Romeo. I learnt this story when I was very little. Then we have seen movies, dramas, and listened to this great piece of music. Decades later, when I still enjoy this, I am still mesmerized by it.