Wangwei(701-761)a great versertile talent of Tang Dynasty,he is good at poem writing and also painting and music.In the History book of Old Tang it was said someone got a music playing painting and didn't know the name.Wangwei saw it then answered the music played by the musician in the picture is the first part of thrid unit Secondary rainbow Clothes Feather robe Tune.People who are interested in it organized some musicians to play the music following the picture.Finally it turns out that what Wangwei said is true.From this we can see that Wang wei is really a talent.